125481720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11491}}^1$

素因数の和:11525

約数の個数: 128

約数和(自身を含む): 463357440

約数和(自身を除く): 337875720

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, 11491, 22982, 34473, 45964, 57455, 68946, 80437, 91928, 114910, 137892, 149383, 160874, 172365, 229820, 241311, 275784, 298766, 321748, 344730, 402185, 448149, 459640, 482622, 597532, 643496, 689460, 746915, 804370, 896298, 965244, 1045681, 1195064, 1206555, 1378920, 1493830, 1608740, 1792596, 1930488, 2091362, 2240745, 2413110, 2987660, 3137043, 3217480, 3585192, 4182724, 4481490, 4826220, 5228405, 5975320, 6274086, 8365448, 8962980, 9652440, 10456810, 12548172, 15685215, 17925960, 20913620, 25096344, 31370430, 41827240, 62740860, 125481720]

約数ペア:

[(1, 125481720), (2, 62740860), (3, 41827240), (4, 31370430), (5, 25096344), (6, 20913620), (7, 17925960), (8, 15685215), (10, 12548172), (12, 10456810), (13, 9652440), (14, 8962980), (15, 8365448), (20, 6274086), (21, 5975320), (24, 5228405), (26, 4826220), (28, 4481490), (30, 4182724), (35, 3585192), (39, 3217480), (40, 3137043), (42, 2987660), (52, 2413110), (56, 2240745), (60, 2091362), (65, 1930488), (70, 1792596), (78, 1608740), (84, 1493830), (91, 1378920), (104, 1206555), (105, 1195064), (120, 1045681), (130, 965244), (140, 896298), (156, 804370), (168, 746915), (182, 689460), (195, 643496), (210, 597532), (260, 482622), (273, 459640), (280, 448149), (312, 402185), (364, 344730), (390, 321748), (420, 298766), (455, 275784), (520, 241311), (546, 229820), (728, 172365), (780, 160874), (840, 149383), (910, 137892), (1092, 114910), (1365, 91928), (1560, 80437), (1820, 68946), (2184, 57455), (2730, 45964), (3640, 34473), (5460, 22982), (10920, 11491)]