475867560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 1692057600

約数和(自身を除く): 1216190040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 79, 84, 101, 105, 120, 140, 142, 158, 168, 202, 210, 213, 237, 280, 284, 303, 316, 355, 395, 404, 420, 426, 474, 497, 505, 553, 568, 606, 632, 707, 710, 790, 808, 840, 852, 948, 994, 1010, 1065, 1106, 1185, 1212, 1414, 1420, 1491, 1515, 1580, 1659, 1704, 1896, 1988, 2020, 2121, 2130, 2212, 2370, 2424, 2485, 2765, 2828, 2840, 2982, 3030, 3160, 3318, 3535, 3976, 4040, 4242, 4260, 4424, 4740, 4970, 5530, 5609, 5656, 5964, 6060, 6636, 7070, 7171, 7455, 7979, 8295, 8484, 8520, 9480, 9940, 10605, 11060, 11218, 11928, 12120, 13272, 14140, 14342, 14910, 15958, 16590, 16827, 16968, 19880, 21210, 21513, 22120, 22436, 23937, 28045, 28280, 28684, 29820, 31916, 33180, 33654, 35855, 39263, 39895, 42420, 43026, 44872, 47874, 50197, 55853, 56090, 57368, 59640, 63832, 66360, 67308, 71710, 78526, 79790, 84135, 84840, 86052, 95748, 100394, 107565, 111706, 112180, 117789, 119685, 134616, 143420, 150591, 157052, 159580, 167559, 168270, 172104, 191496, 196315, 200788, 215130, 223412, 224360, 235578, 239370, 250985, 279265, 286840, 301182, 314104, 319160, 335118, 336540, 392630, 401576, 430260, 446824, 471156, 478740, 501970, 558530, 566509, 588945, 602364, 670236, 673080, 752955, 785260, 837795, 860520, 942312, 957480, 1003940, 1117060, 1133018, 1177890, 1204728, 1340472, 1505910, 1570520, 1675590, 1699527, 2007880, 2234120, 2266036, 2355780, 2832545, 3011820, 3351180, 3399054, 3965563, 4532072, 4711560, 5665090, 6023640, 6702360, 6798108, 7931126, 8497635, 11330180, 11896689, 13596216, 15862252, 16995270, 19827815, 22660360, 23793378, 31724504, 33990540, 39655630, 47586756, 59483445, 67981080, 79311260, 95173512, 118966890, 158622520, 237933780, 475867560]

約数ペア:

[(1, 475867560), (2, 237933780), (3, 158622520), (4, 118966890), (5, 95173512), (6, 79311260), (7, 67981080), (8, 59483445), (10, 47586756), (12, 39655630), (14, 33990540), (15, 31724504), (20, 23793378), (21, 22660360), (24, 19827815), (28, 16995270), (30, 15862252), (35, 13596216), (40, 11896689), (42, 11330180), (56, 8497635), (60, 7931126), (70, 6798108), (71, 6702360), (79, 6023640), (84, 5665090), (101, 4711560), (105, 4532072), (120, 3965563), (140, 3399054), (142, 3351180), (158, 3011820), (168, 2832545), (202, 2355780), (210, 2266036), (213, 2234120), (237, 2007880), (280, 1699527), (284, 1675590), (303, 1570520), (316, 1505910), (355, 1340472), (395, 1204728), (404, 1177890), (420, 1133018), (426, 1117060), (474, 1003940), (497, 957480), (505, 942312), (553, 860520), (568, 837795), (606, 785260), (632, 752955), (707, 673080), (710, 670236), (790, 602364), (808, 588945), (840, 566509), (852, 558530), (948, 501970), (994, 478740), (1010, 471156), (1065, 446824), (1106, 430260), (1185, 401576), (1212, 392630), (1414, 336540), (1420, 335118), (1491, 319160), (1515, 314104), (1580, 301182), (1659, 286840), (1704, 279265), (1896, 250985), (1988, 239370), (2020, 235578), (2121, 224360), (2130, 223412), (2212, 215130), (2370, 200788), (2424, 196315), (2485, 191496), (2765, 172104), (2828, 168270), (2840, 167559), (2982, 159580), (3030, 157052), (3160, 150591), (3318, 143420), (3535, 134616), (3976, 119685), (4040, 117789), (4242, 112180), (4260, 111706), (4424, 107565), (4740, 100394), (4970, 95748), (5530, 86052), (5609, 84840), (5656, 84135), (5964, 79790), (6060, 78526), (6636, 71710), (7070, 67308), (7171, 66360), (7455, 63832), (7979, 59640), (8295, 57368), (8484, 56090), (8520, 55853), (9480, 50197), (9940, 47874), (10605, 44872), (11060, 43026), (11218, 42420), (11928, 39895), (12120, 39263), (13272, 35855), (14140, 33654), (14342, 33180), (14910, 31916), (15958, 29820), (16590, 28684), (16827, 28280), (16968, 28045), (19880, 23937), (21210, 22436), (21513, 22120)]