250963440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11491}}^1$

素因数の和:11527

約数の個数: 160

約数和(自身を含む): 957605376

約数和(自身を除く): 706641936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 11491, 21840, 22982, 34473, 45964, 57455, 68946, 80437, 91928, 114910, 137892, 149383, 160874, 172365, 183856, 229820, 241311, 275784, 298766, 321748, 344730, 402185, 448149, 459640, 482622, 551568, 597532, 643496, 689460, 746915, 804370, 896298, 919280, 965244, 1045681, 1195064, 1206555, 1286992, 1378920, 1493830, 1608740, 1792596, 1930488, 2091362, 2240745, 2390128, 2413110, 2757840, 2987660, 3137043, 3217480, 3585192, 3860976, 4182724, 4481490, 4826220, 5228405, 5975320, 6274086, 6434960, 7170384, 8365448, 8962980, 9652440, 10456810, 11950640, 12548172, 15685215, 16730896, 17925960, 19304880, 20913620, 25096344, 31370430, 35851920, 41827240, 50192688, 62740860, 83654480, 125481720, 250963440]

約数ペア:

[(1, 250963440), (2, 125481720), (3, 83654480), (4, 62740860), (5, 50192688), (6, 41827240), (7, 35851920), (8, 31370430), (10, 25096344), (12, 20913620), (13, 19304880), (14, 17925960), (15, 16730896), (16, 15685215), (20, 12548172), (21, 11950640), (24, 10456810), (26, 9652440), (28, 8962980), (30, 8365448), (35, 7170384), (39, 6434960), (40, 6274086), (42, 5975320), (48, 5228405), (52, 4826220), (56, 4481490), (60, 4182724), (65, 3860976), (70, 3585192), (78, 3217480), (80, 3137043), (84, 2987660), (91, 2757840), (104, 2413110), (105, 2390128), (112, 2240745), (120, 2091362), (130, 1930488), (140, 1792596), (156, 1608740), (168, 1493830), (182, 1378920), (195, 1286992), (208, 1206555), (210, 1195064), (240, 1045681), (260, 965244), (273, 919280), (280, 896298), (312, 804370), (336, 746915), (364, 689460), (390, 643496), (420, 597532), (455, 551568), (520, 482622), (546, 459640), (560, 448149), (624, 402185), (728, 344730), (780, 321748), (840, 298766), (910, 275784), (1040, 241311), (1092, 229820), (1365, 183856), (1456, 172365), (1560, 160874), (1680, 149383), (1820, 137892), (2184, 114910), (2730, 91928), (3120, 80437), (3640, 68946), (4368, 57455), (5460, 45964), (7280, 34473), (10920, 22982), (11491, 21840)]