267080520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2917}}^1$

素因数の和:3047

約数の個数: 128

約数和(自身を含む): 924422400

約数和(自身を除く): 657341880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 2917, 3052, 3270, 3815, 4360, 4578, 5834, 6104, 6540, 7630, 8751, 9156, 11445, 11668, 13080, 14585, 15260, 17502, 18312, 20419, 22890, 23336, 29170, 30520, 35004, 40838, 43755, 45780, 58340, 61257, 70008, 81676, 87510, 91560, 102095, 116680, 122514, 163352, 175020, 204190, 245028, 306285, 317953, 350040, 408380, 490056, 612570, 635906, 816760, 953859, 1225140, 1271812, 1589765, 1907718, 2225671, 2450280, 2543624, 3179530, 3815436, 4451342, 4769295, 6359060, 6677013, 7630872, 8902684, 9538590, 11128355, 12718120, 13354026, 17805368, 19077180, 22256710, 26708052, 33385065, 38154360, 44513420, 53416104, 66770130, 89026840, 133540260, 267080520]

約数ペア:

[(1, 267080520), (2, 133540260), (3, 89026840), (4, 66770130), (5, 53416104), (6, 44513420), (7, 38154360), (8, 33385065), (10, 26708052), (12, 22256710), (14, 19077180), (15, 17805368), (20, 13354026), (21, 12718120), (24, 11128355), (28, 9538590), (30, 8902684), (35, 7630872), (40, 6677013), (42, 6359060), (56, 4769295), (60, 4451342), (70, 3815436), (84, 3179530), (105, 2543624), (109, 2450280), (120, 2225671), (140, 1907718), (168, 1589765), (210, 1271812), (218, 1225140), (280, 953859), (327, 816760), (420, 635906), (436, 612570), (545, 490056), (654, 408380), (763, 350040), (840, 317953), (872, 306285), (1090, 245028), (1308, 204190), (1526, 175020), (1635, 163352), (2180, 122514), (2289, 116680), (2616, 102095), (2917, 91560), (3052, 87510), (3270, 81676), (3815, 70008), (4360, 61257), (4578, 58340), (5834, 45780), (6104, 43755), (6540, 40838), (7630, 35004), (8751, 30520), (9156, 29170), (11445, 23336), (11668, 22890), (13080, 20419), (14585, 18312), (15260, 17502)]