12912093720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{9781}}^1$

素因数の和:10010

約数の個数: 192

約数和(自身を含む): 44406367200

約数和(自身を除く): 31494273480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 193, 228, 285, 342, 360, 380, 386, 456, 570, 579, 684, 760, 772, 855, 965, 1140, 1158, 1368, 1544, 1710, 1737, 1930, 2280, 2316, 2895, 3420, 3474, 3667, 3860, 4632, 5790, 6840, 6948, 7334, 7720, 8685, 9781, 11001, 11580, 13896, 14668, 17370, 18335, 19562, 22002, 23160, 29336, 29343, 33003, 34740, 36670, 39124, 44004, 48905, 55005, 58686, 66006, 69480, 73340, 78248, 88008, 88029, 97810, 110010, 117372, 132012, 146680, 146715, 165015, 176058, 185839, 195620, 220020, 234744, 264024, 293430, 330030, 352116, 371678, 391240, 440040, 440145, 557517, 586860, 660060, 704232, 743356, 880290, 929195, 1115034, 1173720, 1320120, 1486712, 1672551, 1760580, 1858390, 1887733, 2230068, 2787585, 3345102, 3521160, 3716780, 3775466, 4460136, 5575170, 5663199, 6690204, 7433560, 7550932, 8362755, 9438665, 11150340, 11326398, 13380408, 15101864, 16725510, 16989597, 18877330, 22300680, 22652796, 28315995, 33451020, 33979194, 35866927, 37754660, 45305592, 56631990, 66902040, 67958388, 71733854, 75509320, 84947985, 107600781, 113263980, 135916776, 143467708, 169895970, 179334635, 215201562, 226527960, 286935416, 322802343, 339791940, 358669270, 430403124, 538003905, 645604686, 679583880, 717338540, 860806248, 1076007810, 1291209372, 1434677080, 1614011715, 2152015620, 2582418744, 3228023430, 4304031240, 6456046860, 12912093720]

約数ペア:

[(1, 12912093720), (2, 6456046860), (3, 4304031240), (4, 3228023430), (5, 2582418744), (6, 2152015620), (8, 1614011715), (9, 1434677080), (10, 1291209372), (12, 1076007810), (15, 860806248), (18, 717338540), (19, 679583880), (20, 645604686), (24, 538003905), (30, 430403124), (36, 358669270), (38, 339791940), (40, 322802343), (45, 286935416), (57, 226527960), (60, 215201562), (72, 179334635), (76, 169895970), (90, 143467708), (95, 135916776), (114, 113263980), (120, 107600781), (152, 84947985), (171, 75509320), (180, 71733854), (190, 67958388), (193, 66902040), (228, 56631990), (285, 45305592), (342, 37754660), (360, 35866927), (380, 33979194), (386, 33451020), (456, 28315995), (570, 22652796), (579, 22300680), (684, 18877330), (760, 16989597), (772, 16725510), (855, 15101864), (965, 13380408), (1140, 11326398), (1158, 11150340), (1368, 9438665), (1544, 8362755), (1710, 7550932), (1737, 7433560), (1930, 6690204), (2280, 5663199), (2316, 5575170), (2895, 4460136), (3420, 3775466), (3474, 3716780), (3667, 3521160), (3860, 3345102), (4632, 2787585), (5790, 2230068), (6840, 1887733), (6948, 1858390), (7334, 1760580), (7720, 1672551), (8685, 1486712), (9781, 1320120), (11001, 1173720), (11580, 1115034), (13896, 929195), (14668, 880290), (17370, 743356), (18335, 704232), (19562, 660060), (22002, 586860), (23160, 557517), (29336, 440145), (29343, 440040), (33003, 391240), (34740, 371678), (36670, 352116), (39124, 330030), (44004, 293430), (48905, 264024), (55005, 234744), (58686, 220020), (66006, 195620), (69480, 185839), (73340, 176058), (78248, 165015), (88008, 146715), (88029, 146680), (97810, 132012), (110010, 117372)]