269625720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24691}}^1$

素因数の和:24725

約数の個数: 128

約数和(自身を含む): 995581440

約数和(自身を除く): 725955720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 24691, 49382, 74073, 98764, 123455, 148146, 172837, 197528, 246910, 296292, 320983, 345674, 370365, 493820, 518511, 592584, 641966, 691348, 740730, 864185, 962949, 987640, 1037022, 1283932, 1382696, 1481460, 1604915, 1728370, 1925898, 2074044, 2246881, 2567864, 2592555, 2962920, 3209830, 3456740, 3851796, 4148088, 4493762, 4814745, 5185110, 6419660, 6740643, 6913480, 7703592, 8987524, 9629490, 10370220, 11234405, 12839320, 13481286, 17975048, 19258980, 20740440, 22468810, 26962572, 33703215, 38517960, 44937620, 53925144, 67406430, 89875240, 134812860, 269625720]

約数ペア:

[(1, 269625720), (2, 134812860), (3, 89875240), (4, 67406430), (5, 53925144), (6, 44937620), (7, 38517960), (8, 33703215), (10, 26962572), (12, 22468810), (13, 20740440), (14, 19258980), (15, 17975048), (20, 13481286), (21, 12839320), (24, 11234405), (26, 10370220), (28, 9629490), (30, 8987524), (35, 7703592), (39, 6913480), (40, 6740643), (42, 6419660), (52, 5185110), (56, 4814745), (60, 4493762), (65, 4148088), (70, 3851796), (78, 3456740), (84, 3209830), (91, 2962920), (104, 2592555), (105, 2567864), (120, 2246881), (130, 2074044), (140, 1925898), (156, 1728370), (168, 1604915), (182, 1481460), (195, 1382696), (210, 1283932), (260, 1037022), (273, 987640), (280, 962949), (312, 864185), (364, 740730), (390, 691348), (420, 641966), (455, 592584), (520, 518511), (546, 493820), (728, 370365), (780, 345674), (840, 320983), (910, 296292), (1092, 246910), (1365, 197528), (1560, 172837), (1820, 148146), (2184, 123455), (2730, 98764), (3640, 74073), (5460, 49382), (10920, 24691)]