126208680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4803

約数の個数: 128

約数和(自身を含む): 431827200

約数和(自身を除く): 305618520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 4759, 5304, 6630, 8840, 9518, 13260, 14277, 19036, 23795, 26520, 28554, 38072, 47590, 57108, 61867, 71385, 80903, 95180, 114216, 123734, 142770, 161806, 185601, 190360, 242709, 247468, 285540, 309335, 323612, 371202, 404515, 485418, 494936, 571080, 618670, 647224, 742404, 809030, 928005, 970836, 1051739, 1213545, 1237340, 1484808, 1618060, 1856010, 1941672, 2103478, 2427090, 2474680, 3155217, 3236120, 3712020, 4206956, 4854180, 5258695, 6310434, 7424040, 8413912, 9708360, 10517390, 12620868, 15776085, 21034780, 25241736, 31552170, 42069560, 63104340, 126208680]

約数ペア:

[(1, 126208680), (2, 63104340), (3, 42069560), (4, 31552170), (5, 25241736), (6, 21034780), (8, 15776085), (10, 12620868), (12, 10517390), (13, 9708360), (15, 8413912), (17, 7424040), (20, 6310434), (24, 5258695), (26, 4854180), (30, 4206956), (34, 3712020), (39, 3236120), (40, 3155217), (51, 2474680), (52, 2427090), (60, 2103478), (65, 1941672), (68, 1856010), (78, 1618060), (85, 1484808), (102, 1237340), (104, 1213545), (120, 1051739), (130, 970836), (136, 928005), (156, 809030), (170, 742404), (195, 647224), (204, 618670), (221, 571080), (255, 494936), (260, 485418), (312, 404515), (340, 371202), (390, 323612), (408, 309335), (442, 285540), (510, 247468), (520, 242709), (663, 190360), (680, 185601), (780, 161806), (884, 142770), (1020, 123734), (1105, 114216), (1326, 95180), (1560, 80903), (1768, 71385), (2040, 61867), (2210, 57108), (2652, 47590), (3315, 38072), (4420, 28554), (4759, 26520), (5304, 23795), (6630, 19036), (8840, 14277), (9518, 13260)]