12938555040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{6967}}^1$

素因数の和:7111

約数の個数: 192

約数和(自身を含む): 42100321536

約数和(自身を除く): 29161766496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 73, 80, 96, 106, 120, 146, 159, 160, 212, 219, 240, 265, 292, 318, 365, 424, 438, 480, 530, 584, 636, 730, 795, 848, 876, 1060, 1095, 1168, 1272, 1460, 1590, 1696, 1752, 2120, 2190, 2336, 2544, 2920, 3180, 3504, 3869, 4240, 4380, 5088, 5840, 6360, 6967, 7008, 7738, 8480, 8760, 11607, 11680, 12720, 13934, 15476, 17520, 19345, 20901, 23214, 25440, 27868, 30952, 34835, 35040, 38690, 41802, 46428, 55736, 58035, 61904, 69670, 77380, 83604, 92856, 104505, 111472, 116070, 123808, 139340, 154760, 167208, 185712, 209010, 222944, 232140, 278680, 309520, 334416, 369251, 371424, 418020, 464280, 508591, 557360, 619040, 668832, 738502, 836040, 928560, 1017182, 1107753, 1114720, 1477004, 1525773, 1672080, 1846255, 1857120, 2034364, 2215506, 2542955, 2954008, 3051546, 3344160, 3692510, 4068728, 4431012, 5085910, 5538765, 5908016, 6103092, 7385020, 7628865, 8137456, 8862024, 10171820, 11077530, 11816032, 12206184, 14770040, 15257730, 16274912, 17724048, 20343640, 22155060, 24412368, 26955323, 29540080, 30515460, 35448096, 40687280, 44310120, 48824736, 53910646, 59080160, 61030920, 80865969, 81374560, 88620240, 107821292, 122061840, 134776615, 161731938, 177240480, 215642584, 244123680, 269553230, 323463876, 404329845, 431285168, 539106460, 646927752, 808659690, 862570336, 1078212920, 1293855504, 1617319380, 2156425840, 2587711008, 3234638760, 4312851680, 6469277520, 12938555040]

約数ペア:

[(1, 12938555040), (2, 6469277520), (3, 4312851680), (4, 3234638760), (5, 2587711008), (6, 2156425840), (8, 1617319380), (10, 1293855504), (12, 1078212920), (15, 862570336), (16, 808659690), (20, 646927752), (24, 539106460), (30, 431285168), (32, 404329845), (40, 323463876), (48, 269553230), (53, 244123680), (60, 215642584), (73, 177240480), (80, 161731938), (96, 134776615), (106, 122061840), (120, 107821292), (146, 88620240), (159, 81374560), (160, 80865969), (212, 61030920), (219, 59080160), (240, 53910646), (265, 48824736), (292, 44310120), (318, 40687280), (365, 35448096), (424, 30515460), (438, 29540080), (480, 26955323), (530, 24412368), (584, 22155060), (636, 20343640), (730, 17724048), (795, 16274912), (848, 15257730), (876, 14770040), (1060, 12206184), (1095, 11816032), (1168, 11077530), (1272, 10171820), (1460, 8862024), (1590, 8137456), (1696, 7628865), (1752, 7385020), (2120, 6103092), (2190, 5908016), (2336, 5538765), (2544, 5085910), (2920, 4431012), (3180, 4068728), (3504, 3692510), (3869, 3344160), (4240, 3051546), (4380, 2954008), (5088, 2542955), (5840, 2215506), (6360, 2034364), (6967, 1857120), (7008, 1846255), (7738, 1672080), (8480, 1525773), (8760, 1477004), (11607, 1114720), (11680, 1107753), (12720, 1017182), (13934, 928560), (15476, 836040), (17520, 738502), (19345, 668832), (20901, 619040), (23214, 557360), (25440, 508591), (27868, 464280), (30952, 418020), (34835, 371424), (35040, 369251), (38690, 334416), (41802, 309520), (46428, 278680), (55736, 232140), (58035, 222944), (61904, 209010), (69670, 185712), (77380, 167208), (83604, 154760), (92856, 139340), (104505, 123808), (111472, 116070)]