838184880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1153}}^1$

素因数の和:1415

約数の個数: 160

約数和(自身を含む): 2812694976

約数和(自身を除く): 1974510096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 233, 240, 260, 312, 390, 466, 520, 624, 699, 780, 932, 1040, 1153, 1165, 1398, 1560, 1864, 2306, 2330, 2796, 3029, 3120, 3459, 3495, 3728, 4612, 4660, 5592, 5765, 6058, 6918, 6990, 9087, 9224, 9320, 11184, 11530, 12116, 13836, 13980, 14989, 15145, 17295, 18174, 18448, 18640, 23060, 24232, 27672, 27960, 29978, 30290, 34590, 36348, 44967, 45435, 46120, 48464, 55344, 55920, 59956, 60580, 69180, 72696, 74945, 89934, 90870, 92240, 119912, 121160, 138360, 145392, 149890, 179868, 181740, 224835, 239824, 242320, 268649, 276720, 299780, 359736, 363480, 449670, 537298, 599560, 719472, 726960, 805947, 899340, 1074596, 1199120, 1343245, 1611894, 1798680, 2149192, 2686490, 3223788, 3492437, 3597360, 4029735, 4298384, 5372980, 6447576, 6984874, 8059470, 10477311, 10745960, 12895152, 13969748, 16118940, 17462185, 20954622, 21491920, 27939496, 32237880, 34924370, 41909244, 52386555, 55878992, 64475760, 69848740, 83818488, 104773110, 139697480, 167636976, 209546220, 279394960, 419092440, 838184880]

約数ペア:

[(1, 838184880), (2, 419092440), (3, 279394960), (4, 209546220), (5, 167636976), (6, 139697480), (8, 104773110), (10, 83818488), (12, 69848740), (13, 64475760), (15, 55878992), (16, 52386555), (20, 41909244), (24, 34924370), (26, 32237880), (30, 27939496), (39, 21491920), (40, 20954622), (48, 17462185), (52, 16118940), (60, 13969748), (65, 12895152), (78, 10745960), (80, 10477311), (104, 8059470), (120, 6984874), (130, 6447576), (156, 5372980), (195, 4298384), (208, 4029735), (233, 3597360), (240, 3492437), (260, 3223788), (312, 2686490), (390, 2149192), (466, 1798680), (520, 1611894), (624, 1343245), (699, 1199120), (780, 1074596), (932, 899340), (1040, 805947), (1153, 726960), (1165, 719472), (1398, 599560), (1560, 537298), (1864, 449670), (2306, 363480), (2330, 359736), (2796, 299780), (3029, 276720), (3120, 268649), (3459, 242320), (3495, 239824), (3728, 224835), (4612, 181740), (4660, 179868), (5592, 149890), (5765, 145392), (6058, 138360), (6918, 121160), (6990, 119912), (9087, 92240), (9224, 90870), (9320, 89934), (11184, 74945), (11530, 72696), (12116, 69180), (13836, 60580), (13980, 59956), (14989, 55920), (15145, 55344), (17295, 48464), (18174, 46120), (18448, 45435), (18640, 44967), (23060, 36348), (24232, 34590), (27672, 30290), (27960, 29978)]