2178156960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:290

約数の個数: 768

約数和(自身を含む): 9754214400

約数和(自身を除く): 7576057440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 80, 84, 85, 90, 95, 96, 102, 105, 108, 112, 114, 119, 120, 126, 133, 135, 136, 140, 144, 152, 153, 160, 168, 170, 171, 180, 189, 190, 204, 210, 216, 223, 224, 228, 238, 240, 252, 255, 266, 270, 272, 280, 285, 288, 304, 306, 315, 323, 336, 340, 342, 357, 360, 378, 380, 399, 408, 420, 432, 446, 456, 459, 476, 480, 504, 510, 513, 532, 540, 544, 560, 570, 595, 608, 612, 630, 646, 665, 669, 672, 680, 684, 714, 720, 756, 760, 765, 798, 816, 840, 855, 864, 892, 912, 918, 945, 952, 969, 1008, 1020, 1026, 1064, 1071, 1080, 1115, 1120, 1140, 1190, 1197, 1224, 1260, 1292, 1330, 1338, 1360, 1368, 1428, 1440, 1512, 1520, 1530, 1561, 1596, 1615, 1632, 1680, 1710, 1784, 1785, 1824, 1836, 1890, 1904, 1938, 1995, 2007, 2016, 2040, 2052, 2128, 2142, 2160, 2230, 2261, 2280, 2295, 2380, 2394, 2448, 2520, 2565, 2584, 2660, 2676, 2720, 2736, 2856, 2907, 3024, 3040, 3060, 3122, 3192, 3213, 3230, 3345, 3360, 3420, 3568, 3570, 3591, 3672, 3780, 3791, 3808, 3876, 3990, 4014, 4080, 4104, 4237, 4256, 4284, 4320, 4460, 4522, 4560, 4590, 4683, 4760, 4788, 4845, 4896, 5040, 5130, 5168, 5320, 5352, 5355, 5472, 5712, 5814, 5985, 6021, 6048, 6120, 6244, 6384, 6426, 6460, 6690, 6783, 6840, 7136, 7140, 7182, 7344, 7560, 7582, 7752, 7805, 7980, 8028, 8160, 8208, 8474, 8568, 8721, 8920, 9044, 9120, 9180, 9366, 9520, 9576, 9690, 10035, 10080, 10260, 10336, 10640, 10704, 10710, 11305, 11373, 11424, 11628, 11970, 12042, 12240, 12488, 12711, 12768, 12852, 12920, 13380, 13566, 13680, 14049, 14280, 14364, 14535, 14688, 15120, 15164, 15504, 15610, 15960, 16056, 16065, 16416, 16948, 17136, 17442, 17840, 17955, 18088, 18360, 18732, 18955, 19040, 19152, 19380, 20070, 20349, 20520, 21185, 21280, 21408, 21420, 22610, 22746, 23256, 23415, 23940, 24084, 24480, 24976, 25422, 25704, 25840, 26537, 26760, 27132, 27360, 28098, 28560, 28728, 29070, 29659, 30105, 30240, 30328, 31008, 31220, 31920, 32112, 32130, 33896, 33915, 34119, 34272, 34884, 35680, 35910, 36176, 36720, 37464, 37910, 38133, 38304, 38760, 40140, 40698, 41040, 42147, 42370, 42840, 43605, 45220, 45492, 46512, 46830, 47880, 48168, 49952, 50844, 51408, 51680, 53074, 53520, 54264, 56196, 56865, 57120, 57456, 58140, 59318, 60210, 60656, 61047, 62440, 63555, 63840, 64224, 64260, 67792, 67830, 68238, 69768, 70245, 71820, 72029, 72352, 73440, 74928, 75820, 76266, 77520, 79611, 80280, 81396, 82080, 84294, 84740, 85680, 87210, 88977, 90440, 90984, 93024, 93660, 95760, 96336, 101688, 101745, 102357, 102816, 106148, 107040, 108528, 112392, 113730, 114399, 114912, 116280, 118636, 120420, 121312, 122094, 124880, 127110, 128520, 132685, 135584, 135660, 136476, 139536, 140490, 143640, 144058, 148295, 149856, 151640, 152532, 155040, 159222, 160560, 162792, 168588, 169480, 170595, 171360, 174420, 177954, 180880, 181968, 187320, 190665, 191520, 192672, 203376, 203490, 204714, 210735, 212296, 216087, 217056, 224784, 227460, 228798, 232560, 237272, 238833, 240840, 244188, 249760, 254220, 257040, 265370, 266931, 271320, 272952, 279072, 280980, 287280, 288116, 296590, 303280, 305064, 305235, 318444, 321120, 325584, 337176, 338960, 341190, 348840, 355908, 360145, 361760, 363936, 374640, 381330, 398055, 406752, 406980, 409428, 421470, 424592, 432174, 444885, 449568, 454920, 457596, 465120, 474544, 477666, 481680, 488376, 504203, 508440, 511785, 514080, 530740, 533862, 542640, 545904, 561960, 571995, 574560, 576232, 593180, 606560, 610128, 610470, 636888, 648261, 651168, 674352, 677920, 682380, 697680, 711816, 716499, 720290, 749280, 762660, 796110, 800793, 813960, 818856, 842940, 849184, 864348, 889770, 909840, 915192, 949088, 955332, 963360, 976752, 1008406, 1016880, 1023570, 1061480, 1067724, 1080435, 1085280, 1091808, 1123920, 1143990, 1152464, 1186360, 1194165, 1220256, 1220940, 1273776, 1296522, 1334655, 1348704, 1364760, 1395360, 1423632, 1432998, 1440580, 1512609, 1525320, 1592220, 1601586, 1627920, 1637712, 1685880, 1728696, 1779540, 1819680, 1830384, 1910664, 1944783, 1953504, 2016812, 2033760, 2047140, 2122960, 2135448, 2160870, 2247840, 2287980, 2304928, 2372720, 2388330, 2441880, 2521015, 2547552, 2593044, 2669310, 2729520, 2847264, 2865996, 2881160, 3025218, 3050640, 3184440, 3203172, 3241305, 3255840, 3275424, 3371760, 3457392, 3559080, 3582495, 3660768, 3821328, 3889566, 4003965, 4033624, 4094280, 4245920, 4270896, 4321740, 4537827, 4575960, 4745440, 4776660, 4883760, 5042030, 5186088, 5338620, 5459040, 5731992, 5762320, 6050436, 6101280, 6368880, 6406344, 6482610, 6743520, 6914784, 7118160, 7164990, 7563045, 7642656, 7779132, 8007930, 8067248, 8188560, 8541792, 8643480, 9075654, 9151920, 9553320, 9723915, 9767520, 10084060, 10372176, 10677240, 11463984, 11524640, 12100872, 12737760, 12812688, 12965220, 13613481, 14236320, 14329980, 15126090, 15558264, 16015860, 16134496, 16377120, 17286960, 18151308, 18303840, 19106640, 19447830, 20168120, 20744352, 21354480, 22689135, 22927968, 24201744, 25625376, 25930440, 27226962, 28659960, 30252180, 31116528, 32031720, 34573920, 36302616, 38213280, 38895660, 40336240, 42708960, 45378270, 48403488, 51860880, 54453924, 57319920, 60504360, 62233056, 64063440, 68067405, 72605232, 77791320, 80672480, 90756540, 103721760, 108907848, 114639840, 121008720, 128126880, 136134810, 145210464, 155582640, 181513080, 217815696, 242017440, 272269620, 311165280, 363026160, 435631392, 544539240, 726052320, 1089078480, 2178156960]

約数ペア:

[(1, 2178156960), (2, 1089078480), (3, 726052320), (4, 544539240), (5, 435631392), (6, 363026160), (7, 311165280), (8, 272269620), (9, 242017440), (10, 217815696), (12, 181513080), (14, 155582640), (15, 145210464), (16, 136134810), (17, 128126880), (18, 121008720), (19, 114639840), (20, 108907848), (21, 103721760), (24, 90756540), (27, 80672480), (28, 77791320), (30, 72605232), (32, 68067405), (34, 64063440), (35, 62233056), (36, 60504360), (38, 57319920), (40, 54453924), (42, 51860880), (45, 48403488), (48, 45378270), (51, 42708960), (54, 40336240), (56, 38895660), (57, 38213280), (60, 36302616), (63, 34573920), (68, 32031720), (70, 31116528), (72, 30252180), (76, 28659960), (80, 27226962), (84, 25930440), (85, 25625376), (90, 24201744), (95, 22927968), (96, 22689135), (102, 21354480), (105, 20744352), (108, 20168120), (112, 19447830), (114, 19106640), (119, 18303840), (120, 18151308), (126, 17286960), (133, 16377120), (135, 16134496), (136, 16015860), (140, 15558264), (144, 15126090), (152, 14329980), (153, 14236320), (160, 13613481), (168, 12965220), (170, 12812688), (171, 12737760), (180, 12100872), (189, 11524640), (190, 11463984), (204, 10677240), (210, 10372176), (216, 10084060), (223, 9767520), (224, 9723915), (228, 9553320), (238, 9151920), (240, 9075654), (252, 8643480), (255, 8541792), (266, 8188560), (270, 8067248), (272, 8007930), (280, 7779132), (285, 7642656), (288, 7563045), (304, 7164990), (306, 7118160), (315, 6914784), (323, 6743520), (336, 6482610), (340, 6406344), (342, 6368880), (357, 6101280), (360, 6050436), (378, 5762320), (380, 5731992), (399, 5459040), (408, 5338620), (420, 5186088), (432, 5042030), (446, 4883760), (456, 4776660), (459, 4745440), (476, 4575960), (480, 4537827), (504, 4321740), (510, 4270896), (513, 4245920), (532, 4094280), (540, 4033624), (544, 4003965), (560, 3889566), (570, 3821328), (595, 3660768), (608, 3582495), (612, 3559080), (630, 3457392), (646, 3371760), (665, 3275424), (669, 3255840), (672, 3241305), (680, 3203172), (684, 3184440), (714, 3050640), (720, 3025218), (756, 2881160), (760, 2865996), (765, 2847264), (798, 2729520), (816, 2669310), (840, 2593044), (855, 2547552), (864, 2521015), (892, 2441880), (912, 2388330), (918, 2372720), (945, 2304928), (952, 2287980), (969, 2247840), (1008, 2160870), (1020, 2135448), (1026, 2122960), (1064, 2047140), (1071, 2033760), (1080, 2016812), (1115, 1953504), (1120, 1944783), (1140, 1910664), (1190, 1830384), (1197, 1819680), (1224, 1779540), (1260, 1728696), (1292, 1685880), (1330, 1637712), (1338, 1627920), (1360, 1601586), (1368, 1592220), (1428, 1525320), (1440, 1512609), (1512, 1440580), (1520, 1432998), (1530, 1423632), (1561, 1395360), (1596, 1364760), (1615, 1348704), (1632, 1334655), (1680, 1296522), (1710, 1273776), (1784, 1220940), (1785, 1220256), (1824, 1194165), (1836, 1186360), (1890, 1152464), (1904, 1143990), (1938, 1123920), (1995, 1091808), (2007, 1085280), (2016, 1080435), (2040, 1067724), (2052, 1061480), (2128, 1023570), (2142, 1016880), (2160, 1008406), (2230, 976752), (2261, 963360), (2280, 955332), (2295, 949088), (2380, 915192), (2394, 909840), (2448, 889770), (2520, 864348), (2565, 849184), (2584, 842940), (2660, 818856), (2676, 813960), (2720, 800793), (2736, 796110), (2856, 762660), (2907, 749280), (3024, 720290), (3040, 716499), (3060, 711816), (3122, 697680), (3192, 682380), (3213, 677920), (3230, 674352), (3345, 651168), (3360, 648261), (3420, 636888), (3568, 610470), (3570, 610128), (3591, 606560), (3672, 593180), (3780, 576232), (3791, 574560), (3808, 571995), (3876, 561960), (3990, 545904), (4014, 542640), (4080, 533862), (4104, 530740), (4237, 514080), (4256, 511785), (4284, 508440), (4320, 504203), (4460, 488376), (4522, 481680), (4560, 477666), (4590, 474544), (4683, 465120), (4760, 457596), (4788, 454920), (4845, 449568), (4896, 444885), (5040, 432174), (5130, 424592), (5168, 421470), (5320, 409428), (5352, 406980), (5355, 406752), (5472, 398055), (5712, 381330), (5814, 374640), (5985, 363936), (6021, 361760), (6048, 360145), (6120, 355908), (6244, 348840), (6384, 341190), (6426, 338960), (6460, 337176), (6690, 325584), (6783, 321120), (6840, 318444), (7136, 305235), (7140, 305064), (7182, 303280), (7344, 296590), (7560, 288116), (7582, 287280), (7752, 280980), (7805, 279072), (7980, 272952), (8028, 271320), (8160, 266931), (8208, 265370), (8474, 257040), (8568, 254220), (8721, 249760), (8920, 244188), (9044, 240840), (9120, 238833), (9180, 237272), (9366, 232560), (9520, 228798), (9576, 227460), (9690, 224784), (10035, 217056), (10080, 216087), (10260, 212296), (10336, 210735), (10640, 204714), (10704, 203490), (10710, 203376), (11305, 192672), (11373, 191520), (11424, 190665), (11628, 187320), (11970, 181968), (12042, 180880), (12240, 177954), (12488, 174420), (12711, 171360), (12768, 170595), (12852, 169480), (12920, 168588), (13380, 162792), (13566, 160560), (13680, 159222), (14049, 155040), (14280, 152532), (14364, 151640), (14535, 149856), (14688, 148295), (15120, 144058), (15164, 143640), (15504, 140490), (15610, 139536), (15960, 136476), (16056, 135660), (16065, 135584), (16416, 132685), (16948, 128520), (17136, 127110), (17442, 124880), (17840, 122094), (17955, 121312), (18088, 120420), (18360, 118636), (18732, 116280), (18955, 114912), (19040, 114399), (19152, 113730), (19380, 112392), (20070, 108528), (20349, 107040), (20520, 106148), (21185, 102816), (21280, 102357), (21408, 101745), (21420, 101688), (22610, 96336), (22746, 95760), (23256, 93660), (23415, 93024), (23940, 90984), (24084, 90440), (24480, 88977), (24976, 87210), (25422, 85680), (25704, 84740), (25840, 84294), (26537, 82080), (26760, 81396), (27132, 80280), (27360, 79611), (28098, 77520), (28560, 76266), (28728, 75820), (29070, 74928), (29659, 73440), (30105, 72352), (30240, 72029), (30328, 71820), (31008, 70245), (31220, 69768), (31920, 68238), (32112, 67830), (32130, 67792), (33896, 64260), (33915, 64224), (34119, 63840), (34272, 63555), (34884, 62440), (35680, 61047), (35910, 60656), (36176, 60210), (36720, 59318), (37464, 58140), (37910, 57456), (38133, 57120), (38304, 56865), (38760, 56196), (40140, 54264), (40698, 53520), (41040, 53074), (42147, 51680), (42370, 51408), (42840, 50844), (43605, 49952), (45220, 48168), (45492, 47880), (46512, 46830)]