175373520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 160

約数和(自身を含む): 626626560

約数和(自身を除く): 451253040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 751, 834, 840, 973, 1112, 1390, 1502, 1668, 1680, 1946, 2085, 2224, 2253, 2780, 2919, 3004, 3336, 3755, 3892, 4170, 4506, 4865, 5257, 5560, 5838, 6008, 6672, 7510, 7784, 8340, 9012, 9730, 10514, 11120, 11265, 11676, 12016, 14595, 15020, 15568, 15771, 16680, 18024, 19460, 21028, 22530, 23352, 26285, 29190, 30040, 31542, 33360, 36048, 38920, 42056, 45060, 46704, 52570, 58380, 60080, 63084, 77840, 78855, 84112, 90120, 104389, 105140, 116760, 126168, 157710, 180240, 208778, 210280, 233520, 252336, 313167, 315420, 417556, 420560, 521945, 626334, 630840, 730723, 835112, 1043890, 1252668, 1261680, 1461446, 1565835, 1670224, 2087780, 2192169, 2505336, 2922892, 3131670, 3653615, 4175560, 4384338, 5010672, 5845784, 6263340, 7307230, 8351120, 8768676, 10960845, 11691568, 12526680, 14614460, 17537352, 21921690, 25053360, 29228920, 35074704, 43843380, 58457840, 87686760, 175373520]

約数ペア:

[(1, 175373520), (2, 87686760), (3, 58457840), (4, 43843380), (5, 35074704), (6, 29228920), (7, 25053360), (8, 21921690), (10, 17537352), (12, 14614460), (14, 12526680), (15, 11691568), (16, 10960845), (20, 8768676), (21, 8351120), (24, 7307230), (28, 6263340), (30, 5845784), (35, 5010672), (40, 4384338), (42, 4175560), (48, 3653615), (56, 3131670), (60, 2922892), (70, 2505336), (80, 2192169), (84, 2087780), (105, 1670224), (112, 1565835), (120, 1461446), (139, 1261680), (140, 1252668), (168, 1043890), (210, 835112), (240, 730723), (278, 630840), (280, 626334), (336, 521945), (417, 420560), (420, 417556), (556, 315420), (560, 313167), (695, 252336), (751, 233520), (834, 210280), (840, 208778), (973, 180240), (1112, 157710), (1390, 126168), (1502, 116760), (1668, 105140), (1680, 104389), (1946, 90120), (2085, 84112), (2224, 78855), (2253, 77840), (2780, 63084), (2919, 60080), (3004, 58380), (3336, 52570), (3755, 46704), (3892, 45060), (4170, 42056), (4506, 38920), (4865, 36048), (5257, 33360), (5560, 31542), (5838, 30040), (6008, 29190), (6672, 26285), (7510, 23352), (7784, 22530), (8340, 21028), (9012, 19460), (9730, 18024), (10514, 16680), (11120, 15771), (11265, 15568), (11676, 15020), (12016, 14595)]