16605142960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1579}}^1$

素因数の和:1899

約数の個数: 160

約数和(自身を含む): 44857843200

約数和(自身を除く): 28252700240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 211, 280, 356, 422, 445, 560, 623, 712, 844, 890, 1055, 1246, 1424, 1477, 1579, 1688, 1780, 2110, 2492, 2954, 3115, 3158, 3376, 3560, 4220, 4984, 5908, 6230, 6316, 7120, 7385, 7895, 8440, 9968, 11053, 11816, 12460, 12632, 14770, 15790, 16880, 18779, 22106, 23632, 24920, 25264, 29540, 31580, 37558, 44212, 49840, 55265, 59080, 63160, 75116, 88424, 93895, 110530, 118160, 126320, 131453, 140531, 150232, 176848, 187790, 221060, 262906, 281062, 300464, 333169, 375580, 442120, 525812, 562124, 657265, 666338, 702655, 751160, 884240, 983717, 1051624, 1124248, 1314530, 1332676, 1405310, 1502320, 1665845, 1967434, 2103248, 2248496, 2332183, 2629060, 2665352, 2810620, 3331690, 3934868, 4664366, 4918585, 5258120, 5330704, 5621240, 6663380, 7869736, 9328732, 9837170, 10516240, 11242480, 11660915, 13326760, 15739472, 18657464, 19674340, 23321830, 26653520, 29652041, 37314928, 39348680, 46643660, 59304082, 78697360, 93287320, 118608164, 148260205, 186574640, 207564287, 237216328, 296520410, 415128574, 474432656, 593040820, 830257148, 1037821435, 1186081640, 1660514296, 2075642870, 2372163280, 3321028592, 4151285740, 8302571480, 16605142960]

約数ペア:

[(1, 16605142960), (2, 8302571480), (4, 4151285740), (5, 3321028592), (7, 2372163280), (8, 2075642870), (10, 1660514296), (14, 1186081640), (16, 1037821435), (20, 830257148), (28, 593040820), (35, 474432656), (40, 415128574), (56, 296520410), (70, 237216328), (80, 207564287), (89, 186574640), (112, 148260205), (140, 118608164), (178, 93287320), (211, 78697360), (280, 59304082), (356, 46643660), (422, 39348680), (445, 37314928), (560, 29652041), (623, 26653520), (712, 23321830), (844, 19674340), (890, 18657464), (1055, 15739472), (1246, 13326760), (1424, 11660915), (1477, 11242480), (1579, 10516240), (1688, 9837170), (1780, 9328732), (2110, 7869736), (2492, 6663380), (2954, 5621240), (3115, 5330704), (3158, 5258120), (3376, 4918585), (3560, 4664366), (4220, 3934868), (4984, 3331690), (5908, 2810620), (6230, 2665352), (6316, 2629060), (7120, 2332183), (7385, 2248496), (7895, 2103248), (8440, 1967434), (9968, 1665845), (11053, 1502320), (11816, 1405310), (12460, 1332676), (12632, 1314530), (14770, 1124248), (15790, 1051624), (16880, 983717), (18779, 884240), (22106, 751160), (23632, 702655), (24920, 666338), (25264, 657265), (29540, 562124), (31580, 525812), (37558, 442120), (44212, 375580), (49840, 333169), (55265, 300464), (59080, 281062), (63160, 262906), (75116, 221060), (88424, 187790), (93895, 176848), (110530, 150232), (118160, 140531), (126320, 131453)]