134161280

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 256

約数和(自身を含む): 396576000

約数和(自身を除く): 262414720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 32, 34, 38, 40, 44, 55, 59, 64, 68, 76, 80, 85, 88, 95, 110, 118, 128, 136, 152, 160, 170, 176, 187, 190, 209, 220, 236, 272, 295, 304, 320, 323, 340, 352, 374, 380, 418, 440, 472, 544, 590, 608, 640, 646, 649, 680, 704, 748, 760, 836, 880, 935, 944, 1003, 1045, 1088, 1121, 1180, 1216, 1292, 1298, 1360, 1408, 1496, 1520, 1615, 1672, 1760, 1870, 1888, 2006, 2090, 2176, 2242, 2360, 2432, 2584, 2596, 2720, 2992, 3040, 3230, 3245, 3344, 3520, 3553, 3740, 3776, 4012, 4180, 4484, 4720, 5015, 5168, 5192, 5440, 5605, 5984, 6080, 6460, 6490, 6688, 7040, 7106, 7480, 7552, 8024, 8360, 8968, 9440, 10030, 10336, 10384, 10880, 11033, 11210, 11968, 12160, 12331, 12920, 12980, 13376, 14212, 14960, 16048, 16720, 17765, 17936, 18880, 19057, 20060, 20672, 20768, 22066, 22420, 23936, 24662, 25840, 25960, 26752, 28424, 29920, 32096, 33440, 35530, 35872, 37760, 38114, 40120, 41344, 41536, 44132, 44840, 49324, 51680, 51920, 55165, 56848, 59840, 61655, 64192, 66880, 71060, 71744, 76228, 80240, 83072, 88264, 89680, 95285, 98648, 103360, 103840, 110330, 113696, 119680, 123310, 128384, 133760, 142120, 143488, 152456, 160480, 176528, 179360, 190570, 197296, 206720, 207680, 209627, 220660, 227392, 246620, 284240, 304912, 320960, 353056, 358720, 381140, 394592, 415360, 419254, 441320, 454784, 493240, 568480, 609824, 641920, 706112, 717440, 762280, 789184, 838508, 882640, 986480, 1048135, 1136960, 1219648, 1412224, 1524560, 1578368, 1677016, 1765280, 1972960, 2096270, 2273920, 2439296, 3049120, 3354032, 3530560, 3945920, 4192540, 6098240, 6708064, 7061120, 7891840, 8385080, 12196480, 13416128, 16770160, 26832256, 33540320, 67080640, 134161280]

約数ペア:

[(1, 134161280), (2, 67080640), (4, 33540320), (5, 26832256), (8, 16770160), (10, 13416128), (11, 12196480), (16, 8385080), (17, 7891840), (19, 7061120), (20, 6708064), (22, 6098240), (32, 4192540), (34, 3945920), (38, 3530560), (40, 3354032), (44, 3049120), (55, 2439296), (59, 2273920), (64, 2096270), (68, 1972960), (76, 1765280), (80, 1677016), (85, 1578368), (88, 1524560), (95, 1412224), (110, 1219648), (118, 1136960), (128, 1048135), (136, 986480), (152, 882640), (160, 838508), (170, 789184), (176, 762280), (187, 717440), (190, 706112), (209, 641920), (220, 609824), (236, 568480), (272, 493240), (295, 454784), (304, 441320), (320, 419254), (323, 415360), (340, 394592), (352, 381140), (374, 358720), (380, 353056), (418, 320960), (440, 304912), (472, 284240), (544, 246620), (590, 227392), (608, 220660), (640, 209627), (646, 207680), (649, 206720), (680, 197296), (704, 190570), (748, 179360), (760, 176528), (836, 160480), (880, 152456), (935, 143488), (944, 142120), (1003, 133760), (1045, 128384), (1088, 123310), (1121, 119680), (1180, 113696), (1216, 110330), (1292, 103840), (1298, 103360), (1360, 98648), (1408, 95285), (1496, 89680), (1520, 88264), (1615, 83072), (1672, 80240), (1760, 76228), (1870, 71744), (1888, 71060), (2006, 66880), (2090, 64192), (2176, 61655), (2242, 59840), (2360, 56848), (2432, 55165), (2584, 51920), (2596, 51680), (2720, 49324), (2992, 44840), (3040, 44132), (3230, 41536), (3245, 41344), (3344, 40120), (3520, 38114), (3553, 37760), (3740, 35872), (3776, 35530), (4012, 33440), (4180, 32096), (4484, 29920), (4720, 28424), (5015, 26752), (5168, 25960), (5192, 25840), (5440, 24662), (5605, 23936), (5984, 22420), (6080, 22066), (6460, 20768), (6490, 20672), (6688, 20060), (7040, 19057), (7106, 18880), (7480, 17936), (7552, 17765), (8024, 16720), (8360, 16048), (8968, 14960), (9440, 14212), (10030, 13376), (10336, 12980), (10384, 12920), (10880, 12331), (11033, 12160), (11210, 11968)]