67158160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 183202560

約数和(自身を除く): 116044400

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 23, 34, 38, 40, 46, 68, 76, 80, 85, 92, 95, 113, 115, 136, 152, 170, 184, 190, 226, 230, 272, 304, 323, 340, 368, 380, 391, 437, 452, 460, 565, 646, 680, 760, 782, 874, 904, 920, 1130, 1292, 1360, 1520, 1564, 1615, 1748, 1808, 1840, 1921, 1955, 2147, 2185, 2260, 2584, 2599, 3128, 3230, 3496, 3842, 3910, 4294, 4370, 4520, 5168, 5198, 6256, 6460, 6992, 7429, 7684, 7820, 8588, 8740, 9040, 9605, 10396, 10735, 12920, 12995, 14858, 15368, 15640, 17176, 17480, 19210, 20792, 21470, 25840, 25990, 29716, 30736, 31280, 34352, 34960, 36499, 37145, 38420, 41584, 42940, 44183, 49381, 51980, 59432, 72998, 74290, 76840, 85880, 88366, 98762, 103960, 118864, 145996, 148580, 153680, 171760, 176732, 182495, 197524, 207920, 220915, 246905, 291992, 297160, 353464, 364990, 395048, 441830, 493810, 583984, 594320, 706928, 729980, 790096, 839477, 883660, 987620, 1459960, 1678954, 1767320, 1975240, 2919920, 3357908, 3534640, 3950480, 4197385, 6715816, 8394770, 13431632, 16789540, 33579080, 67158160]

約数ペア:

[(1, 67158160), (2, 33579080), (4, 16789540), (5, 13431632), (8, 8394770), (10, 6715816), (16, 4197385), (17, 3950480), (19, 3534640), (20, 3357908), (23, 2919920), (34, 1975240), (38, 1767320), (40, 1678954), (46, 1459960), (68, 987620), (76, 883660), (80, 839477), (85, 790096), (92, 729980), (95, 706928), (113, 594320), (115, 583984), (136, 493810), (152, 441830), (170, 395048), (184, 364990), (190, 353464), (226, 297160), (230, 291992), (272, 246905), (304, 220915), (323, 207920), (340, 197524), (368, 182495), (380, 176732), (391, 171760), (437, 153680), (452, 148580), (460, 145996), (565, 118864), (646, 103960), (680, 98762), (760, 88366), (782, 85880), (874, 76840), (904, 74290), (920, 72998), (1130, 59432), (1292, 51980), (1360, 49381), (1520, 44183), (1564, 42940), (1615, 41584), (1748, 38420), (1808, 37145), (1840, 36499), (1921, 34960), (1955, 34352), (2147, 31280), (2185, 30736), (2260, 29716), (2584, 25990), (2599, 25840), (3128, 21470), (3230, 20792), (3496, 19210), (3842, 17480), (3910, 17176), (4294, 15640), (4370, 15368), (4520, 14858), (5168, 12995), (5198, 12920), (6256, 10735), (6460, 10396), (6992, 9605), (7429, 9040), (7684, 8740), (7820, 8588)]