166461960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11657}}^1$

素因数の和:11695

約数の個数: 128

約数和(自身を含む): 604350720

約数和(自身を除く): 437888760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 11657, 14280, 23314, 34971, 46628, 58285, 69942, 81599, 93256, 116570, 139884, 163198, 174855, 198169, 233140, 244797, 279768, 326396, 349710, 396338, 407995, 466280, 489594, 594507, 652792, 699420, 792676, 815990, 979188, 990845, 1189014, 1223985, 1387183, 1398840, 1585352, 1631980, 1958376, 1981690, 2378028, 2447970, 2774366, 2972535, 3263960, 3963380, 4161549, 4756056, 4895940, 5548732, 5945070, 6935915, 7926760, 8323098, 9791880, 11097464, 11890140, 13871830, 16646196, 20807745, 23780280, 27743660, 33292392, 41615490, 55487320, 83230980, 166461960]

約数ペア:

[(1, 166461960), (2, 83230980), (3, 55487320), (4, 41615490), (5, 33292392), (6, 27743660), (7, 23780280), (8, 20807745), (10, 16646196), (12, 13871830), (14, 11890140), (15, 11097464), (17, 9791880), (20, 8323098), (21, 7926760), (24, 6935915), (28, 5945070), (30, 5548732), (34, 4895940), (35, 4756056), (40, 4161549), (42, 3963380), (51, 3263960), (56, 2972535), (60, 2774366), (68, 2447970), (70, 2378028), (84, 1981690), (85, 1958376), (102, 1631980), (105, 1585352), (119, 1398840), (120, 1387183), (136, 1223985), (140, 1189014), (168, 990845), (170, 979188), (204, 815990), (210, 792676), (238, 699420), (255, 652792), (280, 594507), (340, 489594), (357, 466280), (408, 407995), (420, 396338), (476, 349710), (510, 326396), (595, 279768), (680, 244797), (714, 233140), (840, 198169), (952, 174855), (1020, 163198), (1190, 139884), (1428, 116570), (1785, 93256), (2040, 81599), (2380, 69942), (2856, 58285), (3570, 46628), (4760, 34971), (7140, 23314), (11657, 14280)]