676551120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1423}}^1$

素因数の和:1729

約数の個数: 160

約数和(自身を含む): 2407084032

約数和(自身を除く): 1730532912

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 283, 336, 420, 560, 566, 840, 849, 1132, 1415, 1423, 1680, 1698, 1981, 2264, 2830, 2846, 3396, 3962, 4245, 4269, 4528, 5660, 5692, 5943, 6792, 7115, 7924, 8490, 8538, 9905, 9961, 11320, 11384, 11886, 13584, 14230, 15848, 16980, 17076, 19810, 19922, 21345, 22640, 22768, 23772, 28460, 29715, 29883, 31696, 33960, 34152, 39620, 39844, 42690, 47544, 49805, 56920, 59430, 59766, 67920, 68304, 79240, 79688, 85380, 95088, 99610, 113840, 118860, 119532, 149415, 158480, 159376, 170760, 199220, 237720, 239064, 298830, 341520, 398440, 402709, 475440, 478128, 597660, 796880, 805418, 1195320, 1208127, 1610836, 2013545, 2390640, 2416254, 2818963, 3221672, 4027090, 4832508, 5637926, 6040635, 6443344, 8054180, 8456889, 9665016, 11275852, 12081270, 14094815, 16108360, 16913778, 19330032, 22551704, 24162540, 28189630, 32216720, 33827556, 42284445, 45103408, 48325080, 56379260, 67655112, 84568890, 96650160, 112758520, 135310224, 169137780, 225517040, 338275560, 676551120]

約数ペア:

[(1, 676551120), (2, 338275560), (3, 225517040), (4, 169137780), (5, 135310224), (6, 112758520), (7, 96650160), (8, 84568890), (10, 67655112), (12, 56379260), (14, 48325080), (15, 45103408), (16, 42284445), (20, 33827556), (21, 32216720), (24, 28189630), (28, 24162540), (30, 22551704), (35, 19330032), (40, 16913778), (42, 16108360), (48, 14094815), (56, 12081270), (60, 11275852), (70, 9665016), (80, 8456889), (84, 8054180), (105, 6443344), (112, 6040635), (120, 5637926), (140, 4832508), (168, 4027090), (210, 3221672), (240, 2818963), (280, 2416254), (283, 2390640), (336, 2013545), (420, 1610836), (560, 1208127), (566, 1195320), (840, 805418), (849, 796880), (1132, 597660), (1415, 478128), (1423, 475440), (1680, 402709), (1698, 398440), (1981, 341520), (2264, 298830), (2830, 239064), (2846, 237720), (3396, 199220), (3962, 170760), (4245, 159376), (4269, 158480), (4528, 149415), (5660, 119532), (5692, 118860), (5943, 113840), (6792, 99610), (7115, 95088), (7924, 85380), (8490, 79688), (8538, 79240), (9905, 68304), (9961, 67920), (11320, 59766), (11384, 59430), (11886, 56920), (13584, 49805), (14230, 47544), (15848, 42690), (16980, 39844), (17076, 39620), (19810, 34152), (19922, 33960), (21345, 31696), (22640, 29883), (22768, 29715), (23772, 28460)]