163496760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1461

約数の個数: 128

約数和(自身を含む): 564710400

約数和(自身を除く): 401213640

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, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1289, 1510, 1812, 2114, 2265, 2578, 3020, 3171, 3624, 3867, 4228, 4530, 5156, 5285, 6040, 6342, 6445, 7734, 8456, 9023, 9060, 10312, 10570, 12684, 12890, 15468, 15855, 18046, 18120, 19335, 21140, 25368, 25780, 27069, 30936, 31710, 36092, 38670, 42280, 45115, 51560, 54138, 63420, 72184, 77340, 90230, 108276, 126840, 135345, 154680, 180460, 194639, 216552, 270690, 360920, 389278, 541380, 583917, 778556, 973195, 1082760, 1167834, 1362473, 1557112, 1946390, 2335668, 2724946, 2919585, 3892780, 4087419, 4671336, 5449892, 5839170, 6812365, 7785560, 8174838, 10899784, 11678340, 13624730, 16349676, 20437095, 23356680, 27249460, 32699352, 40874190, 54498920, 81748380, 163496760]

約数ペア:

[(1, 163496760), (2, 81748380), (3, 54498920), (4, 40874190), (5, 32699352), (6, 27249460), (7, 23356680), (8, 20437095), (10, 16349676), (12, 13624730), (14, 11678340), (15, 10899784), (20, 8174838), (21, 7785560), (24, 6812365), (28, 5839170), (30, 5449892), (35, 4671336), (40, 4087419), (42, 3892780), (56, 2919585), (60, 2724946), (70, 2335668), (84, 1946390), (105, 1557112), (120, 1362473), (140, 1167834), (151, 1082760), (168, 973195), (210, 778556), (280, 583917), (302, 541380), (420, 389278), (453, 360920), (604, 270690), (755, 216552), (840, 194639), (906, 180460), (1057, 154680), (1208, 135345), (1289, 126840), (1510, 108276), (1812, 90230), (2114, 77340), (2265, 72184), (2578, 63420), (3020, 54138), (3171, 51560), (3624, 45115), (3867, 42280), (4228, 38670), (4530, 36092), (5156, 31710), (5285, 30936), (6040, 27069), (6342, 25780), (6445, 25368), (7734, 21140), (8456, 19335), (9023, 18120), (9060, 18046), (10312, 15855), (10570, 15468), (12684, 12890)]