74284080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:879

約数の個数: 160

約数和(自身を含む): 256858560

約数和(自身を除く): 182574480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 821, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1642, 1740, 1885, 2262, 2320, 2463, 3016, 3120, 3284, 3480, 3770, 4105, 4524, 4926, 5655, 6032, 6568, 6960, 7540, 8210, 9048, 9852, 10673, 11310, 12315, 13136, 15080, 16420, 18096, 19704, 21346, 22620, 23809, 24630, 30160, 32019, 32840, 39408, 42692, 45240, 47618, 49260, 53365, 64038, 65680, 71427, 85384, 90480, 95236, 98520, 106730, 119045, 128076, 142854, 160095, 170768, 190472, 197040, 213460, 238090, 256152, 285708, 309517, 320190, 357135, 380944, 426920, 476180, 512304, 571416, 619034, 640380, 714270, 853840, 928551, 952360, 1142832, 1238068, 1280760, 1428540, 1547585, 1857102, 1904720, 2476136, 2561520, 2857080, 3095170, 3714204, 4642755, 4952272, 5714160, 6190340, 7428408, 9285510, 12380680, 14856816, 18571020, 24761360, 37142040, 74284080]

約数ペア:

[(1, 74284080), (2, 37142040), (3, 24761360), (4, 18571020), (5, 14856816), (6, 12380680), (8, 9285510), (10, 7428408), (12, 6190340), (13, 5714160), (15, 4952272), (16, 4642755), (20, 3714204), (24, 3095170), (26, 2857080), (29, 2561520), (30, 2476136), (39, 1904720), (40, 1857102), (48, 1547585), (52, 1428540), (58, 1280760), (60, 1238068), (65, 1142832), (78, 952360), (80, 928551), (87, 853840), (104, 714270), (116, 640380), (120, 619034), (130, 571416), (145, 512304), (156, 476180), (174, 426920), (195, 380944), (208, 357135), (232, 320190), (240, 309517), (260, 285708), (290, 256152), (312, 238090), (348, 213460), (377, 197040), (390, 190472), (435, 170768), (464, 160095), (520, 142854), (580, 128076), (624, 119045), (696, 106730), (754, 98520), (780, 95236), (821, 90480), (870, 85384), (1040, 71427), (1131, 65680), (1160, 64038), (1392, 53365), (1508, 49260), (1560, 47618), (1642, 45240), (1740, 42692), (1885, 39408), (2262, 32840), (2320, 32019), (2463, 30160), (3016, 24630), (3120, 23809), (3284, 22620), (3480, 21346), (3770, 19704), (4105, 18096), (4524, 16420), (4926, 15080), (5655, 13136), (6032, 12315), (6568, 11310), (6960, 10673), (7540, 9852), (8210, 9048)]