18852621480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 1024

約数和(自身を含む): 82811289600

約数和(自身を除く): 63958668120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 62, 63, 66, 70, 71, 72, 77, 84, 88, 90, 93, 99, 103, 105, 108, 110, 120, 124, 126, 132, 135, 140, 142, 154, 155, 165, 168, 180, 186, 189, 198, 206, 210, 213, 216, 217, 220, 231, 248, 252, 264, 270, 279, 280, 284, 297, 308, 309, 310, 315, 330, 341, 355, 360, 372, 378, 385, 396, 412, 420, 426, 434, 440, 462, 465, 495, 497, 504, 515, 540, 558, 568, 594, 616, 618, 620, 630, 639, 651, 660, 682, 693, 710, 721, 744, 756, 770, 781, 792, 824, 837, 840, 852, 868, 924, 927, 930, 945, 990, 994, 1023, 1030, 1065, 1080, 1085, 1116, 1133, 1155, 1188, 1236, 1240, 1260, 1278, 1302, 1320, 1364, 1386, 1395, 1420, 1442, 1485, 1491, 1512, 1540, 1545, 1562, 1674, 1704, 1705, 1736, 1848, 1854, 1860, 1890, 1917, 1953, 1980, 1988, 2046, 2060, 2079, 2130, 2163, 2170, 2201, 2232, 2266, 2310, 2343, 2376, 2387, 2472, 2485, 2520, 2556, 2604, 2728, 2772, 2781, 2790, 2840, 2884, 2970, 2982, 3069, 3080, 3090, 3124, 3193, 3195, 3255, 3348, 3399, 3410, 3465, 3605, 3708, 3720, 3780, 3834, 3905, 3906, 3960, 3976, 4092, 4120, 4158, 4185, 4260, 4326, 4340, 4402, 4473, 4532, 4620, 4635, 4686, 4774, 4970, 5112, 5115, 5208, 5467, 5544, 5562, 5580, 5665, 5768, 5859, 5940, 5964, 6138, 6180, 6248, 6386, 6390, 6489, 6510, 6603, 6696, 6798, 6820, 6930, 7029, 7161, 7210, 7313, 7416, 7455, 7560, 7668, 7810, 7812, 7931, 8184, 8316, 8370, 8520, 8652, 8680, 8804, 8946, 9064, 9207, 9240, 9270, 9372, 9548, 9579, 9585, 9765, 9940, 10197, 10230, 10395, 10815, 10934, 11005, 11124, 11160, 11330, 11715, 11718, 11880, 11928, 11935, 12276, 12360, 12772, 12780, 12978, 13020, 13206, 13419, 13596, 13640, 13860, 13905, 14058, 14322, 14420, 14626, 14910, 15336, 15345, 15407, 15620, 15624, 15862, 15965, 16401, 16632, 16740, 16995, 17304, 17608, 17892, 18414, 18540, 18744, 19096, 19158, 19170, 19467, 19530, 19809, 19880, 20394, 20460, 20790, 21087, 21483, 21630, 21868, 21939, 22010, 22248, 22351, 22365, 22660, 23430, 23436, 23793, 23870, 24211, 24552, 25544, 25560, 25956, 26040, 26412, 26838, 27192, 27335, 27720, 27810, 28116, 28644, 28737, 28840, 29252, 29295, 29820, 30591, 30690, 30814, 31240, 31724, 31930, 32445, 32802, 33015, 33480, 33990, 35123, 35145, 35784, 35805, 36565, 36828, 37080, 38316, 38340, 38934, 39060, 39618, 39655, 40788, 40920, 41580, 42174, 42966, 43260, 43736, 43878, 44020, 44702, 44730, 45320, 46035, 46221, 46860, 46872, 47586, 47740, 47895, 48422, 49203, 50985, 51191, 51912, 52824, 53676, 54670, 55620, 56232, 57288, 57474, 58504, 58590, 59427, 59640, 61182, 61380, 61628, 63448, 63860, 64449, 64890, 65604, 65817, 66030, 67053, 67095, 67980, 70246, 70290, 71379, 71610, 72633, 73130, 73656, 76632, 76680, 77035, 77868, 78120, 79236, 79310, 80443, 81576, 82005, 83160, 84348, 85932, 86211, 86520, 87756, 88040, 89404, 89460, 92070, 92442, 93720, 95172, 95480, 95790, 96844, 97335, 98406, 99045, 101970, 102382, 105369, 105435, 107352, 107415, 109340, 109695, 111240, 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447020, 453406, 460719, 462210, 475416, 475860, 482658, 484220, 491722, 492030, 508431, 511910, 515592, 526536, 526845, 536424, 536760, 554652, 563101, 571032, 574740, 581064, 590436, 594270, 603477, 611820, 614292, 616280, 632214, 643544, 644490, 653697, 656040, 658170, 670530, 677908, 680109, 689688, 693315, 702460, 713790, 723987, 726330, 737583, 738045, 767865, 778680, 789804, 792360, 804430, 804636, 831978, 842952, 843480, 847385, 856548, 859320, 862110, 871596, 877560, 894040, 906812, 921438, 924420, 948321, 951720, 965316, 968440, 983444, 984060, 987255, 1005795, 1016862, 1023820, 1053690, 1070685, 1089495, 1109304, 1126202, 1133515, 1149480, 1180872, 1188540, 1206645, 1206954, 1223640, 1228584, 1229305, 1264428, 1288980, 1307394, 1316340, 1341060, 1355816, 1360218, 1382157, 1386630, 1404920, 1427580, 1447974, 1452660, 1475166, 1476090, 1525293, 1535730, 1579608, 1580535, 1586921, 1608860, 1609272, 1663956, 1689303, 1694770, 1713096, 1724220, 1743192, 1813624, 1842876, 1848840, 1896642, 1930632, 1966888, 1968120, 1974510, 2011590, 2033724, 2040327, 2047640, 2079945, 2107380, 2141370, 2171961, 2178990, 2212749, 2252404, 2267030, 2303595, 2377080, 2413290, 2413908, 2458610, 2493733, 2528856, 2542155, 2577960, 2614788, 2632680, 2682120, 2720436, 2764314, 2773260, 2815505, 2855160, 2895948, 2905320, 2950332, 2952180, 3017385, 3050586, 3071460, 3161070, 3173842, 3217720, 3268485, 3327912, 3378606, 3389540, 3400545, 3448440, 3619935, 3685752, 3687915, 3793284, 3949020, 4023180, 4067448, 4080654, 4159890, 4214760, 4282740, 4343922, 4357980, 4425498, 4504808, 4534060, 4575879, 4607190, 4741605, 4760763, 4826580, 4827816, 4917220, 4987466, 5067909, 5084310, 5229576, 5440872, 5528628, 5546520, 5631010, 5791896, 5900664, 5904360, 6034770, 6101172, 6120981, 6142920, 6322140, 6347684, 6536970, 6638247, 6757212, 6779080, 6801090, 6910785, 7239870, 7375830, 7481199, 7586568, 7626465, 7898040, 7934605, 8046360, 8161308, 8319780, 8446515, 8565480, 8687844, 8715960, 8850996, 9068120, 9151758, 9214380, 9483210, 9521526, 9653160, 9834440, 9974932, 10135818, 10168620, 10201635, 10859805, 11057256, 11063745, 11262020, 12069540, 12202344, 12241962, 12468665, 12644280, 12695368, 13073940, 13276494, 13514424, 13602180, 13821570, 14282289, 14479740, 14751660, 14962398, 15203727, 15252930, 15869210, 16322616, 16639560, 16893030, 17375688, 17456131, 17701992, 18303516, 18428760, 18966420, 19043052, 19949864, 20271636, 20337240, 20403270, 21719610, 22127490, 22443597, 22524040, 22879395, 23803815, 24139080, 24483924, 24937330, 25339545, 26147880, 26552988, 27204360, 27643140, 28564578, 28959480, 29503320, 29924796, 30407454, 30505860, 30604905, 31738420, 33191235, 33786060, 34912262, 36607032, 37405995, 37932840, 38086104, 40543272, 40806540, 42846867, 43439220, 44254980, 44887194, 45758790, 47607630, 48967848, 49874660, 50679090, 52368393, 53105976, 55286280, 57129156, 59849592, 60814908, 61011720, 61209810, 63476840, 66382470, 67330791, 67572120, 69824524, 71411445, 74811990, 76018635, 81613080, 85693734, 86878440, 87280655, 88509960, 89774388, 91517580, 95215260, 99749320, 101358180, 104736786, 112217985, 114258312, 121629816, 122419620, 132764940, 134661582, 139649048, 142822890, 149623980, 152037270, 157105179, 171387468, 174561310, 179548776, 183035160, 190430520, 202716360, 209473572, 214234335, 224435970, 244839240, 261841965, 265529880, 269323164, 285645780, 299247960, 304074540, 314210358, 336653955, 342774936, 349122620, 418947144, 428468670, 448871940, 471315537, 523683930, 538646328, 571291560, 608149080, 628420716, 673307910, 698245240, 785525895, 856937340, 897743880, 942631074, 1047367860, 1256841432, 1346615820, 1571051790, 1713874680, 1885262148, 2094735720, 2356577685, 2693231640, 3142103580, 3770524296, 4713155370, 6284207160, 9426310740, 18852621480]

約数ペア:

[(1, 18852621480), (2, 9426310740), (3, 6284207160), (4, 4713155370), (5, 3770524296), (6, 3142103580), (7, 2693231640), (8, 2356577685), (9, 2094735720), (10, 1885262148), (11, 1713874680), (12, 1571051790), (14, 1346615820), (15, 1256841432), (18, 1047367860), (20, 942631074), (21, 897743880), (22, 856937340), (24, 785525895), (27, 698245240), (28, 673307910), (30, 628420716), (31, 608149080), (33, 571291560), (35, 538646328), (36, 523683930), (40, 471315537), (42, 448871940), (44, 428468670), (45, 418947144), (54, 349122620), (55, 342774936), (56, 336653955), (60, 314210358), (62, 304074540), (63, 299247960), (66, 285645780), (70, 269323164), (71, 265529880), (72, 261841965), (77, 244839240), (84, 224435970), (88, 214234335), (90, 209473572), (93, 202716360), (99, 190430520), (103, 183035160), (105, 179548776), (108, 174561310), (110, 171387468), (120, 157105179), (124, 152037270), (126, 149623980), (132, 142822890), (135, 139649048), (140, 134661582), (142, 132764940), (154, 122419620), (155, 121629816), (165, 114258312), (168, 112217985), (180, 104736786), (186, 101358180), (189, 99749320), (198, 95215260), (206, 91517580), (210, 89774388), (213, 88509960), (216, 87280655), (217, 86878440), (220, 85693734), (231, 81613080), (248, 76018635), (252, 74811990), (264, 71411445), (270, 69824524), (279, 67572120), (280, 67330791), (284, 66382470), (297, 63476840), (308, 61209810), (309, 61011720), (310, 60814908), (315, 59849592), (330, 57129156), (341, 55286280), (355, 53105976), (360, 52368393), (372, 50679090), (378, 49874660), (385, 48967848), (396, 47607630), (412, 45758790), (420, 44887194), (426, 44254980), (434, 43439220), (440, 42846867), (462, 40806540), (465, 40543272), (495, 38086104), (497, 37932840), (504, 37405995), (515, 36607032), (540, 34912262), (558, 33786060), (568, 33191235), (594, 31738420), (616, 30604905), (618, 30505860), (620, 30407454), (630, 29924796), (639, 29503320), (651, 28959480), (660, 28564578), (682, 27643140), (693, 27204360), (710, 26552988), (721, 26147880), (744, 25339545), (756, 24937330), (770, 24483924), (781, 24139080), (792, 23803815), (824, 22879395), (837, 22524040), (840, 22443597), (852, 22127490), (868, 21719610), (924, 20403270), (927, 20337240), (930, 20271636), (945, 19949864), (990, 19043052), (994, 18966420), (1023, 18428760), (1030, 18303516), (1065, 17701992), (1080, 17456131), (1085, 17375688), (1116, 16893030), (1133, 16639560), (1155, 16322616), (1188, 15869210), (1236, 15252930), (1240, 15203727), (1260, 14962398), (1278, 14751660), (1302, 14479740), (1320, 14282289), (1364, 13821570), (1386, 13602180), (1395, 13514424), (1420, 13276494), (1442, 13073940), (1485, 12695368), (1491, 12644280), (1512, 12468665), (1540, 12241962), (1545, 12202344), (1562, 12069540), (1674, 11262020), (1704, 11063745), (1705, 11057256), (1736, 10859805), (1848, 10201635), (1854, 10168620), (1860, 10135818), (1890, 9974932), (1917, 9834440), (1953, 9653160), (1980, 9521526), (1988, 9483210), (2046, 9214380), (2060, 9151758), (2079, 9068120), (2130, 8850996), (2163, 8715960), (2170, 8687844), (2201, 8565480), (2232, 8446515), (2266, 8319780), (2310, 8161308), (2343, 8046360), (2376, 7934605), (2387, 7898040), (2472, 7626465), (2485, 7586568), (2520, 7481199), (2556, 7375830), (2604, 7239870), (2728, 6910785), (2772, 6801090), (2781, 6779080), (2790, 6757212), (2840, 6638247), (2884, 6536970), (2970, 6347684), (2982, 6322140), (3069, 6142920), (3080, 6120981), (3090, 6101172), (3124, 6034770), (3193, 5904360), (3195, 5900664), (3255, 5791896), (3348, 5631010), (3399, 5546520), (3410, 5528628), (3465, 5440872), (3605, 5229576), (3708, 5084310), (3720, 5067909), (3780, 4987466), (3834, 4917220), (3905, 4827816), (3906, 4826580), (3960, 4760763), (3976, 4741605), (4092, 4607190), (4120, 4575879), (4158, 4534060), (4185, 4504808), (4260, 4425498), (4326, 4357980), (4340, 4343922), (4402, 4282740), (4473, 4214760), (4532, 4159890), (4620, 4080654), (4635, 4067448), (4686, 4023180), (4774, 3949020), (4970, 3793284), (5112, 3687915), (5115, 3685752), (5208, 3619935), (5467, 3448440), (5544, 3400545), (5562, 3389540), (5580, 3378606), (5665, 3327912), (5768, 3268485), (5859, 3217720), (5940, 3173842), (5964, 3161070), (6138, 3071460), (6180, 3050586), (6248, 3017385), (6386, 2952180), (6390, 2950332), (6489, 2905320), (6510, 2895948), (6603, 2855160), (6696, 2815505), (6798, 2773260), (6820, 2764314), (6930, 2720436), (7029, 2682120), (7161, 2632680), (7210, 2614788), (7313, 2577960), (7416, 2542155), (7455, 2528856), (7560, 2493733), (7668, 2458610), (7810, 2413908), (7812, 2413290), (7931, 2377080), (8184, 2303595), (8316, 2267030), (8370, 2252404), (8520, 2212749), (8652, 2178990), (8680, 2171961), (8804, 2141370), (8946, 2107380), (9064, 2079945), (9207, 2047640), (9240, 2040327), (9270, 2033724), (9372, 2011590), (9548, 1974510), (9579, 1968120), (9585, 1966888), (9765, 1930632), (9940, 1896642), (10197, 1848840), (10230, 1842876), (10395, 1813624), (10815, 1743192), (10934, 1724220), (11005, 1713096), (11124, 1694770), (11160, 1689303), (11330, 1663956), (11715, 1609272), (11718, 1608860), (11880, 1586921), (11928, 1580535), (11935, 1579608), (12276, 1535730), (12360, 1525293), (12772, 1476090), (12780, 1475166), (12978, 1452660), (13020, 1447974), (13206, 1427580), (13419, 1404920), (13596, 1386630), (13640, 1382157), (13860, 1360218), (13905, 1355816), (14058, 1341060), (14322, 1316340), (14420, 1307394), (14626, 1288980), (14910, 1264428), (15336, 1229305), (15345, 1228584), (15407, 1223640), (15620, 1206954), (15624, 1206645), (15862, 1188540), (15965, 1180872), (16401, 1149480), (16632, 1133515), (16740, 1126202), (16995, 1109304), (17304, 1089495), (17608, 1070685), (17892, 1053690), (18414, 1023820), (18540, 1016862), (18744, 1005795), (19096, 987255), (19158, 984060), (19170, 983444), (19467, 968440), (19530, 965316), (19809, 951720), (19880, 948321), (20394, 924420), (20460, 921438), (20790, 906812), (21087, 894040), (21483, 877560), (21630, 871596), (21868, 862110), (21939, 859320), (22010, 856548), (22248, 847385), (22351, 843480), (22365, 842952), (22660, 831978), (23430, 804636), (23436, 804430), (23793, 792360), (23870, 789804), (24211, 778680), (24552, 767865), (25544, 738045), (25560, 737583), (25956, 726330), (26040, 723987), (26412, 713790), (26838, 702460), (27192, 693315), (27335, 689688), (27720, 680109), (27810, 677908), (28116, 670530), (28644, 658170), (28737, 656040), (28840, 653697), (29252, 644490), (29295, 643544), (29820, 632214), (30591, 616280), (30690, 614292), (30814, 611820), (31240, 603477), (31724, 594270), (31930, 590436), (32445, 581064), (32802, 574740), (33015, 571032), (33480, 563101), (33990, 554652), (35123, 536760), (35145, 536424), (35784, 526845), (35805, 526536), (36565, 515592), (36828, 511910), (37080, 508431), (38316, 492030), (38340, 491722), (38934, 484220), (39060, 482658), (39618, 475860), (39655, 475416), (40788, 462210), (40920, 460719), (41580, 453406), (42174, 447020), (42966, 438780), (43260, 435798), (43736, 431055), (43878, 429660), (44020, 428274), (44702, 421740), (44730, 421476), (45320, 415989), (46035, 409528), (46221, 407880), (46860, 402318), (46872, 402215), (47586, 396180), (47740, 394902), (47895, 393624), (48422, 389340), (49203, 383160), (50985, 369768), (51191, 368280), (51912, 363165), (52824, 356895), (53676, 351230), (54670, 344844), (55620, 338954), (56232, 335265), (57288, 329085), (57474, 328020), (58504, 322245), (58590, 321772), (59427, 317240), (59640, 316107), (61182, 308140), (61380, 307146), (61628, 305910), (63448, 297135), (63860, 295218), (64449, 292520), (64890, 290532), (65604, 287370), (65817, 286440), (66030, 285516), (67053, 281160), (67095, 280984), (67980, 277326), (70246, 268380), (70290, 268212), (71379, 264120), (71610, 263268), (72633, 259560), (73130, 257796), (73656, 255955), (76632, 246015), (76680, 245861), (77035, 244728), (77868, 242110), (78120, 241329), (79236, 237930), (79310, 237708), (80443, 234360), (81576, 231105), (82005, 229896), (83160, 226703), (84348, 223510), (85932, 219390), (86211, 218680), (86520, 217899), (87756, 214830), (88040, 214137), (89404, 210870), (89460, 210738), (92070, 204764), (92442, 203940), (93720, 201159), (95172, 198090), (95480, 197451), (95790, 196812), (96844, 194670), (97335, 193688), (98406, 191580), (99045, 190344), (101970, 184884), (102382, 184140), (105369, 178920), (105435, 178808), (107352, 175615), (107415, 175512), (109340, 172422), (109695, 171864), (111240, 169477), (111755, 168696), (114948, 164010), (117180, 160886), (118854, 158620), (118965, 158472), (121055, 155736), (122364, 154070), (122760, 153573), (123256, 152955), (127720, 147609), (128898, 146260), (129780, 145266), (131208, 143685), (131634, 143220), (132060, 142758), (134106, 140580), (134190, 140492), (135960, 138663)]