166747560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11677}}^1$

素因数の和:11715

約数の個数: 128

約数和(自身を含む): 605387520

約数和(自身を除く): 438639960

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, 11677, 14280, 23354, 35031, 46708, 58385, 70062, 81739, 93416, 116770, 140124, 163478, 175155, 198509, 233540, 245217, 280248, 326956, 350310, 397018, 408695, 467080, 490434, 595527, 653912, 700620, 794036, 817390, 980868, 992545, 1191054, 1226085, 1389563, 1401240, 1588072, 1634780, 1961736, 1985090, 2382108, 2452170, 2779126, 2977635, 3269560, 3970180, 4168689, 4764216, 4904340, 5558252, 5955270, 6947815, 7940360, 8337378, 9808680, 11116504, 11910540, 13895630, 16674756, 20843445, 23821080, 27791260, 33349512, 41686890, 55582520, 83373780, 166747560]

約数ペア:

[(1, 166747560), (2, 83373780), (3, 55582520), (4, 41686890), (5, 33349512), (6, 27791260), (7, 23821080), (8, 20843445), (10, 16674756), (12, 13895630), (14, 11910540), (15, 11116504), (17, 9808680), (20, 8337378), (21, 7940360), (24, 6947815), (28, 5955270), (30, 5558252), (34, 4904340), (35, 4764216), (40, 4168689), (42, 3970180), (51, 3269560), (56, 2977635), (60, 2779126), (68, 2452170), (70, 2382108), (84, 1985090), (85, 1961736), (102, 1634780), (105, 1588072), (119, 1401240), (120, 1389563), (136, 1226085), (140, 1191054), (168, 992545), (170, 980868), (204, 817390), (210, 794036), (238, 700620), (255, 653912), (280, 595527), (340, 490434), (357, 467080), (408, 408695), (420, 397018), (476, 350310), (510, 326956), (595, 280248), (680, 245217), (714, 233540), (840, 198509), (952, 175155), (1020, 163478), (1190, 140124), (1428, 116770), (1785, 93416), (2040, 81739), (2380, 70062), (2856, 58385), (3570, 46708), (4760, 35031), (7140, 23354), (11677, 14280)]