617232840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{1697}}^1$

素因数の和:2151

約数の個数: 128

約数和(自身を含む): 2122364160

約数和(自身を除く): 1505131320

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, 84, 105, 120, 140, 168, 210, 280, 420, 433, 840, 866, 1299, 1697, 1732, 2165, 2598, 3031, 3394, 3464, 4330, 5091, 5196, 6062, 6495, 6788, 8485, 8660, 9093, 10182, 10392, 11879, 12124, 12990, 13576, 15155, 16970, 17320, 18186, 20364, 23758, 24248, 25455, 25980, 30310, 33940, 35637, 36372, 40728, 45465, 47516, 50910, 51960, 59395, 60620, 67880, 71274, 72744, 90930, 95032, 101820, 118790, 121240, 142548, 178185, 181860, 203640, 237580, 285096, 356370, 363720, 475160, 712740, 734801, 1425480, 1469602, 2204403, 2939204, 3674005, 4408806, 5143607, 5878408, 7348010, 8817612, 10287214, 11022015, 14696020, 15430821, 17635224, 20574428, 22044030, 25718035, 29392040, 30861642, 41148856, 44088060, 51436070, 61723284, 77154105, 88176120, 102872140, 123446568, 154308210, 205744280, 308616420, 617232840]

約数ペア:

[(1, 617232840), (2, 308616420), (3, 205744280), (4, 154308210), (5, 123446568), (6, 102872140), (7, 88176120), (8, 77154105), (10, 61723284), (12, 51436070), (14, 44088060), (15, 41148856), (20, 30861642), (21, 29392040), (24, 25718035), (28, 22044030), (30, 20574428), (35, 17635224), (40, 15430821), (42, 14696020), (56, 11022015), (60, 10287214), (70, 8817612), (84, 7348010), (105, 5878408), (120, 5143607), (140, 4408806), (168, 3674005), (210, 2939204), (280, 2204403), (420, 1469602), (433, 1425480), (840, 734801), (866, 712740), (1299, 475160), (1697, 363720), (1732, 356370), (2165, 285096), (2598, 237580), (3031, 203640), (3394, 181860), (3464, 178185), (4330, 142548), (5091, 121240), (5196, 118790), (6062, 101820), (6495, 95032), (6788, 90930), (8485, 72744), (8660, 71274), (9093, 67880), (10182, 60620), (10392, 59395), (11879, 51960), (12124, 50910), (12990, 47516), (13576, 45465), (15155, 40728), (16970, 36372), (17320, 35637), (18186, 33940), (20364, 30310), (23758, 25980), (24248, 25455)]