1421697420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:100

約数の個数: 720

約数和(自身を含む): 5855195808

約数和(自身を除く): 4433498388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 19, 20, 22, 26, 27, 30, 33, 34, 36, 38, 39, 44, 45, 51, 52, 54, 55, 57, 60, 65, 66, 68, 76, 78, 81, 85, 90, 95, 99, 102, 108, 110, 114, 117, 130, 132, 135, 143, 153, 156, 162, 165, 170, 171, 180, 187, 190, 195, 198, 204, 209, 220, 221, 228, 234, 247, 255, 260, 270, 285, 286, 297, 306, 323, 324, 330, 340, 342, 351, 361, 374, 380, 390, 396, 405, 418, 429, 442, 459, 468, 494, 495, 510, 513, 540, 561, 570, 572, 585, 594, 612, 627, 646, 660, 663, 684, 702, 715, 722, 741, 748, 765, 780, 810, 836, 855, 858, 884, 891, 918, 935, 969, 988, 990, 1020, 1026, 1045, 1053, 1083, 1105, 1122, 1140, 1170, 1188, 1235, 1254, 1287, 1292, 1326, 1377, 1404, 1430, 1444, 1482, 1485, 1530, 1539, 1615, 1620, 1683, 1710, 1716, 1755, 1782, 1805, 1836, 1870, 1881, 1938, 1980, 1989, 2052, 2090, 2106, 2145, 2166, 2210, 2223, 2244, 2295, 2340, 2431, 2470, 2508, 2565, 2574, 2652, 2717, 2754, 2805, 2860, 2907, 2964, 2970, 3060, 3078, 3135, 3230, 3249, 3315, 3366, 3420, 3510, 3553, 3564, 3610, 3705, 3740, 3762, 3861, 3876, 3971, 3978, 4180, 4199, 4212, 4290, 4332, 4420, 4446, 4455, 4590, 4693, 4845, 4862, 4940, 5049, 5130, 5148, 5265, 5415, 5434, 5508, 5610, 5643, 5814, 5940, 5967, 6137, 6156, 6270, 6435, 6460, 6498, 6630, 6669, 6732, 6885, 7020, 7106, 7220, 7293, 7410, 7524, 7695, 7722, 7942, 7956, 8151, 8398, 8415, 8580, 8721, 8892, 8910, 9180, 9386, 9405, 9690, 9724, 9747, 9945, 10098, 10260, 10530, 10659, 10830, 10868, 11115, 11220, 11286, 11583, 11628, 11913, 11934, 12155, 12274, 12540, 12597, 12870, 12996, 13260, 13338, 13585, 13770, 14079, 14212, 14535, 14586, 14820, 15147, 15390, 15444, 15884, 16245, 16302, 16796, 16830, 16929, 17442, 17765, 17820, 17901, 18411, 18772, 18810, 19305, 19380, 19494, 19855, 19890, 20007, 20196, 20995, 21060, 21318, 21660, 21879, 22230, 22572, 23166, 23465, 23826, 23868, 24310, 24453, 24548, 25194, 25245, 25740, 26163, 26676, 27170, 27540, 28158, 28215, 29070, 29172, 29241, 29835, 30294, 30685, 30780, 31977, 32490, 32604, 33345, 33660, 33858, 34884, 35530, 35739, 35802, 36465, 36822, 37620, 37791, 38610, 38988, 39710, 39780, 40014, 40755, 41990, 42237, 42636, 43605, 43758, 44460, 46189, 46332, 46930, 47652, 48620, 48735, 48906, 50388, 50490, 51623, 52326, 53295, 54340, 55233, 56316, 56430, 57915, 58140, 58482, 59565, 59670, 60588, 61370, 62985, 63954, 64980, 65637, 66690, 67507, 67716, 70395, 71060, 71478, 71604, 72930, 73359, 73644, 75582, 75735, 77220, 79420, 79781, 80028, 81510, 83980, 84474, 84645, 87210, 87516, 89505, 92055, 92378, 93860, 95931, 97470, 97812, 100035, 100980, 103246, 104652, 106590, 107217, 109395, 110466, 112860, 113373, 115830, 116964, 119130, 119340, 122265, 122740, 125970, 126711, 127908, 130815, 131274, 133380, 135014, 138567, 140790, 142956, 145860, 146205, 146718, 151164, 151470, 154869, 159562, 159885, 163020, 165699, 168948, 169290, 174420, 178695, 179010, 184110, 184756, 188955, 191862, 194940, 196911, 200070, 202521, 206492, 211185, 213180, 214434, 218790, 220077, 220932, 226746, 230945, 231660, 238260, 239343, 244530, 251940, 253422, 258115, 261630, 262548, 270028, 276165, 277134, 281580, 287793, 292410, 293436, 302940, 309738, 319124, 319770, 321651, 328185, 331398, 337535, 338580, 340119, 357390, 358020, 366795, 368220, 377910, 380133, 383724, 393822, 398905, 400140, 405042, 415701, 422370, 428868, 437580, 440154, 453492, 461890, 464607, 478686, 479655, 489060, 497097, 506844, 516230, 523260, 536085, 552330, 554268, 566865, 575586, 584820, 607563, 619476, 633555, 639540, 643302, 656370, 662796, 675070, 680238, 692835, 714780, 718029, 733590, 755820, 760266, 774345, 787644, 797810, 810084, 828495, 831402, 844740, 877591, 880308, 923780, 929214, 957372, 959310, 984555, 994194, 1012605, 1032460, 1072170, 1100385, 1104660, 1133730, 1151172, 1196715, 1215126, 1247103, 1267110, 1286604, 1312740, 1350140, 1360476, 1385670, 1393821, 1436058, 1438965, 1467180, 1520532, 1548690, 1595620, 1608255, 1656990, 1662804, 1700595, 1755182, 1822689, 1858428, 1900665, 1918620, 1969110, 1988388, 2025210, 2078505, 2144340, 2154087, 2200770, 2267460, 2323035, 2393430, 2430252, 2485485, 2494206, 2534220, 2632773, 2771340, 2787642, 2872116, 2877930, 3037815, 3097380, 3216510, 3313980, 3401190, 3510364, 3590145, 3645378, 3741309, 3801330, 3938220, 4050420, 4157010, 4181463, 4308174, 4387955, 4401540, 4646070, 4786860, 4970970, 4988412, 5265546, 5468067, 5575284, 5755860, 6075630, 6235515, 6433020, 6462261, 6802380, 6969105, 7180290, 7290756, 7482618, 7602660, 7898319, 8314020, 8362926, 8616348, 8775910, 9113445, 9292140, 9941940, 10531092, 10770435, 10936134, 12151260, 12471030, 12924522, 13163865, 13938210, 14360580, 14965236, 15796638, 16725852, 17551820, 18226890, 18706545, 20907315, 21540870, 21872268, 23694957, 24942060, 25849044, 26327730, 27340335, 27876420, 31593276, 32311305, 36453780, 37413090, 39491595, 41814630, 43081740, 47389914, 52655460, 54680670, 64622610, 71084871, 74826180, 78983190, 83629260, 94779828, 109361340, 118474785, 129245220, 142169742, 157966380, 236949570, 284339484, 355424355, 473899140, 710848710, 1421697420]

約数ペア:

[(1, 1421697420), (2, 710848710), (3, 473899140), (4, 355424355), (5, 284339484), (6, 236949570), (9, 157966380), (10, 142169742), (11, 129245220), (12, 118474785), (13, 109361340), (15, 94779828), (17, 83629260), (18, 78983190), (19, 74826180), (20, 71084871), (22, 64622610), (26, 54680670), (27, 52655460), (30, 47389914), (33, 43081740), (34, 41814630), (36, 39491595), (38, 37413090), (39, 36453780), (44, 32311305), (45, 31593276), (51, 27876420), (52, 27340335), (54, 26327730), (55, 25849044), (57, 24942060), (60, 23694957), (65, 21872268), (66, 21540870), (68, 20907315), (76, 18706545), (78, 18226890), (81, 17551820), (85, 16725852), (90, 15796638), (95, 14965236), (99, 14360580), (102, 13938210), (108, 13163865), (110, 12924522), (114, 12471030), (117, 12151260), (130, 10936134), (132, 10770435), (135, 10531092), (143, 9941940), (153, 9292140), (156, 9113445), (162, 8775910), (165, 8616348), (170, 8362926), (171, 8314020), (180, 7898319), (187, 7602660), (190, 7482618), (195, 7290756), (198, 7180290), (204, 6969105), (209, 6802380), (220, 6462261), (221, 6433020), (228, 6235515), (234, 6075630), (247, 5755860), (255, 5575284), (260, 5468067), (270, 5265546), (285, 4988412), (286, 4970970), (297, 4786860), (306, 4646070), (323, 4401540), (324, 4387955), (330, 4308174), (340, 4181463), (342, 4157010), (351, 4050420), (361, 3938220), (374, 3801330), (380, 3741309), (390, 3645378), (396, 3590145), (405, 3510364), (418, 3401190), (429, 3313980), (442, 3216510), (459, 3097380), (468, 3037815), (494, 2877930), (495, 2872116), (510, 2787642), (513, 2771340), (540, 2632773), (561, 2534220), (570, 2494206), (572, 2485485), (585, 2430252), (594, 2393430), (612, 2323035), (627, 2267460), (646, 2200770), (660, 2154087), (663, 2144340), (684, 2078505), (702, 2025210), (715, 1988388), (722, 1969110), (741, 1918620), (748, 1900665), (765, 1858428), (780, 1822689), (810, 1755182), (836, 1700595), (855, 1662804), (858, 1656990), (884, 1608255), (891, 1595620), (918, 1548690), (935, 1520532), (969, 1467180), (988, 1438965), (990, 1436058), (1020, 1393821), (1026, 1385670), (1045, 1360476), (1053, 1350140), (1083, 1312740), (1105, 1286604), (1122, 1267110), (1140, 1247103), (1170, 1215126), (1188, 1196715), (1235, 1151172), (1254, 1133730), (1287, 1104660), (1292, 1100385), (1326, 1072170), (1377, 1032460), (1404, 1012605), (1430, 994194), (1444, 984555), (1482, 959310), (1485, 957372), (1530, 929214), (1539, 923780), (1615, 880308), (1620, 877591), (1683, 844740), (1710, 831402), (1716, 828495), (1755, 810084), (1782, 797810), (1805, 787644), (1836, 774345), (1870, 760266), (1881, 755820), (1938, 733590), (1980, 718029), (1989, 714780), (2052, 692835), (2090, 680238), (2106, 675070), (2145, 662796), (2166, 656370), (2210, 643302), (2223, 639540), (2244, 633555), (2295, 619476), (2340, 607563), (2431, 584820), (2470, 575586), (2508, 566865), (2565, 554268), (2574, 552330), (2652, 536085), (2717, 523260), (2754, 516230), (2805, 506844), (2860, 497097), (2907, 489060), (2964, 479655), (2970, 478686), (3060, 464607), (3078, 461890), (3135, 453492), (3230, 440154), (3249, 437580), (3315, 428868), (3366, 422370), (3420, 415701), (3510, 405042), (3553, 400140), (3564, 398905), (3610, 393822), (3705, 383724), (3740, 380133), (3762, 377910), (3861, 368220), (3876, 366795), (3971, 358020), (3978, 357390), (4180, 340119), (4199, 338580), (4212, 337535), (4290, 331398), (4332, 328185), (4420, 321651), (4446, 319770), (4455, 319124), (4590, 309738), (4693, 302940), (4845, 293436), (4862, 292410), (4940, 287793), (5049, 281580), (5130, 277134), (5148, 276165), (5265, 270028), (5415, 262548), (5434, 261630), (5508, 258115), (5610, 253422), (5643, 251940), (5814, 244530), (5940, 239343), (5967, 238260), (6137, 231660), (6156, 230945), (6270, 226746), (6435, 220932), (6460, 220077), (6498, 218790), (6630, 214434), (6669, 213180), (6732, 211185), (6885, 206492), (7020, 202521), (7106, 200070), (7220, 196911), (7293, 194940), (7410, 191862), (7524, 188955), (7695, 184756), (7722, 184110), (7942, 179010), (7956, 178695), (8151, 174420), (8398, 169290), (8415, 168948), (8580, 165699), (8721, 163020), (8892, 159885), (8910, 159562), (9180, 154869), (9386, 151470), (9405, 151164), (9690, 146718), (9724, 146205), (9747, 145860), (9945, 142956), (10098, 140790), (10260, 138567), (10530, 135014), (10659, 133380), (10830, 131274), (10868, 130815), (11115, 127908), (11220, 126711), (11286, 125970), (11583, 122740), (11628, 122265), (11913, 119340), (11934, 119130), (12155, 116964), (12274, 115830), (12540, 113373), (12597, 112860), (12870, 110466), (12996, 109395), (13260, 107217), (13338, 106590), (13585, 104652), (13770, 103246), (14079, 100980), (14212, 100035), (14535, 97812), (14586, 97470), (14820, 95931), (15147, 93860), (15390, 92378), (15444, 92055), (15884, 89505), (16245, 87516), (16302, 87210), (16796, 84645), (16830, 84474), (16929, 83980), (17442, 81510), (17765, 80028), (17820, 79781), (17901, 79420), (18411, 77220), (18772, 75735), (18810, 75582), (19305, 73644), (19380, 73359), (19494, 72930), (19855, 71604), (19890, 71478), (20007, 71060), (20196, 70395), (20995, 67716), (21060, 67507), (21318, 66690), (21660, 65637), (21879, 64980), (22230, 63954), (22572, 62985), (23166, 61370), (23465, 60588), (23826, 59670), (23868, 59565), (24310, 58482), (24453, 58140), (24548, 57915), (25194, 56430), (25245, 56316), (25740, 55233), (26163, 54340), (26676, 53295), (27170, 52326), (27540, 51623), (28158, 50490), (28215, 50388), (29070, 48906), (29172, 48735), (29241, 48620), (29835, 47652), (30294, 46930), (30685, 46332), (30780, 46189), (31977, 44460), (32490, 43758), (32604, 43605), (33345, 42636), (33660, 42237), (33858, 41990), (34884, 40755), (35530, 40014), (35739, 39780), (35802, 39710), (36465, 38988), (36822, 38610), (37620, 37791)]