64035160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 172326960

約数和(自身を除く): 108291800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 883, 980, 1036, 1295, 1480, 1766, 1813, 1960, 2072, 2590, 3532, 3626, 4415, 5180, 6181, 7064, 7252, 8830, 9065, 10360, 12362, 14504, 17660, 18130, 24724, 30905, 32671, 35320, 36260, 43267, 49448, 61810, 65342, 72520, 86534, 123620, 130684, 163355, 173068, 216335, 228697, 247240, 261368, 326710, 346136, 432670, 457394, 653420, 865340, 914788, 1143485, 1306840, 1600879, 1730680, 1829576, 2286970, 3201758, 4573940, 6403516, 8004395, 9147880, 12807032, 16008790, 32017580, 64035160]

約数ペア:

[(1, 64035160), (2, 32017580), (4, 16008790), (5, 12807032), (7, 9147880), (8, 8004395), (10, 6403516), (14, 4573940), (20, 3201758), (28, 2286970), (35, 1829576), (37, 1730680), (40, 1600879), (49, 1306840), (56, 1143485), (70, 914788), (74, 865340), (98, 653420), (140, 457394), (148, 432670), (185, 346136), (196, 326710), (245, 261368), (259, 247240), (280, 228697), (296, 216335), (370, 173068), (392, 163355), (490, 130684), (518, 123620), (740, 86534), (883, 72520), (980, 65342), (1036, 61810), (1295, 49448), (1480, 43267), (1766, 36260), (1813, 35320), (1960, 32671), (2072, 30905), (2590, 24724), (3532, 18130), (3626, 17660), (4415, 14504), (5180, 12362), (6181, 10360), (7064, 9065), (7252, 8830)]