2160137040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1459}}^1$

素因数の和:1705

約数の個数: 160

約数和(自身を含む): 6951936000

約数和(自身を除く): 4791798960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 199, 240, 248, 310, 372, 398, 465, 496, 597, 620, 744, 796, 930, 995, 1194, 1240, 1459, 1488, 1592, 1860, 1990, 2388, 2480, 2918, 2985, 3184, 3720, 3980, 4377, 4776, 5836, 5970, 6169, 7295, 7440, 7960, 8754, 9552, 11672, 11940, 12338, 14590, 15920, 17508, 18507, 21885, 23344, 23880, 24676, 29180, 30845, 35016, 37014, 43770, 45229, 47760, 49352, 58360, 61690, 70032, 74028, 87540, 90458, 92535, 98704, 116720, 123380, 135687, 148056, 175080, 180916, 185070, 226145, 246760, 271374, 290341, 296112, 350160, 361832, 370140, 452290, 493520, 542748, 580682, 678435, 723664, 740280, 871023, 904580, 1085496, 1161364, 1356870, 1451705, 1480560, 1742046, 1809160, 2170992, 2322728, 2713740, 2903410, 3484092, 3618320, 4355115, 4645456, 5427480, 5806820, 6968184, 8710230, 9000571, 10854960, 11613640, 13936368, 17420460, 18001142, 23227280, 27001713, 34840920, 36002284, 45002855, 54003426, 69681840, 72004568, 90005710, 108006852, 135008565, 144009136, 180011420, 216013704, 270017130, 360022840, 432027408, 540034260, 720045680, 1080068520, 2160137040]

約数ペア:

[(1, 2160137040), (2, 1080068520), (3, 720045680), (4, 540034260), (5, 432027408), (6, 360022840), (8, 270017130), (10, 216013704), (12, 180011420), (15, 144009136), (16, 135008565), (20, 108006852), (24, 90005710), (30, 72004568), (31, 69681840), (40, 54003426), (48, 45002855), (60, 36002284), (62, 34840920), (80, 27001713), (93, 23227280), (120, 18001142), (124, 17420460), (155, 13936368), (186, 11613640), (199, 10854960), (240, 9000571), (248, 8710230), (310, 6968184), (372, 5806820), (398, 5427480), (465, 4645456), (496, 4355115), (597, 3618320), (620, 3484092), (744, 2903410), (796, 2713740), (930, 2322728), (995, 2170992), (1194, 1809160), (1240, 1742046), (1459, 1480560), (1488, 1451705), (1592, 1356870), (1860, 1161364), (1990, 1085496), (2388, 904580), (2480, 871023), (2918, 740280), (2985, 723664), (3184, 678435), (3720, 580682), (3980, 542748), (4377, 493520), (4776, 452290), (5836, 370140), (5970, 361832), (6169, 350160), (7295, 296112), (7440, 290341), (7960, 271374), (8754, 246760), (9552, 226145), (11672, 185070), (11940, 180916), (12338, 175080), (14590, 148056), (15920, 135687), (17508, 123380), (18507, 116720), (21885, 98704), (23344, 92535), (23880, 90458), (24676, 87540), (29180, 74028), (30845, 70032), (35016, 61690), (37014, 58360), (43770, 49352), (45229, 47760)]