39908849760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{163991}}^1$

素因数の和:164038

約数の個数: 216

約数和(自身を含む): 147471773904

約数和(自身を除く): 107562924144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1690, 1872, 2028, 2080, 2340, 2535, 2704, 3042, 3120, 3380, 3744, 4056, 4680, 5070, 5408, 6084, 6240, 6760, 7605, 8112, 9360, 10140, 12168, 13520, 15210, 16224, 18720, 20280, 24336, 27040, 30420, 40560, 48672, 60840, 81120, 121680, 163991, 243360, 327982, 491973, 655964, 819955, 983946, 1311928, 1475919, 1639910, 1967892, 2131883, 2459865, 2623856, 2951838, 3279820, 3935784, 4263766, 4919730, 5247712, 5903676, 6395649, 6559640, 7379595, 7871568, 8527532, 9839460, 10659415, 11807352, 12791298, 13119280, 14759190, 15743136, 17055064, 19186947, 19678920, 21318830, 23614704, 25582596, 26238560, 27714479, 29518380, 31978245, 34110128, 38373894, 39357840, 42637660, 47229408, 51165192, 55428958, 59036760, 63956490, 68220256, 76747788, 78715680, 83143437, 85275320, 95934735, 102330384, 110857916, 118073520, 127912980, 138572395, 153495576, 166286874, 170550640, 191869470, 204660768, 221715832, 236147040, 249430311, 255825960, 277144790, 306991152, 332573748, 341101280, 383738940, 415717185, 443431664, 498860622, 511651920, 554289580, 613982304, 665147496, 767477880, 831434370, 886863328, 997721244, 1023303840, 1108579160, 1247151555, 1330294992, 1534955760, 1662868740, 1995442488, 2217158320, 2494303110, 2660589984, 3069911520, 3325737480, 3990884976, 4434316640, 4988606220, 6651474960, 7981769952, 9977212440, 13302949920, 19954424880, 39908849760]

約数ペア:

[(1, 39908849760), (2, 19954424880), (3, 13302949920), (4, 9977212440), (5, 7981769952), (6, 6651474960), (8, 4988606220), (9, 4434316640), (10, 3990884976), (12, 3325737480), (13, 3069911520), (15, 2660589984), (16, 2494303110), (18, 2217158320), (20, 1995442488), (24, 1662868740), (26, 1534955760), (30, 1330294992), (32, 1247151555), (36, 1108579160), (39, 1023303840), (40, 997721244), (45, 886863328), (48, 831434370), (52, 767477880), (60, 665147496), (65, 613982304), (72, 554289580), (78, 511651920), (80, 498860622), (90, 443431664), (96, 415717185), (104, 383738940), (117, 341101280), (120, 332573748), (130, 306991152), (144, 277144790), (156, 255825960), (160, 249430311), (169, 236147040), (180, 221715832), (195, 204660768), (208, 191869470), (234, 170550640), (240, 166286874), (260, 153495576), (288, 138572395), (312, 127912980), (338, 118073520), (360, 110857916), (390, 102330384), (416, 95934735), (468, 85275320), (480, 83143437), (507, 78715680), (520, 76747788), (585, 68220256), (624, 63956490), (676, 59036760), (720, 55428958), (780, 51165192), (845, 47229408), (936, 42637660), (1014, 39357840), (1040, 38373894), (1170, 34110128), (1248, 31978245), (1352, 29518380), (1440, 27714479), (1521, 26238560), (1560, 25582596), (1690, 23614704), (1872, 21318830), (2028, 19678920), (2080, 19186947), (2340, 17055064), (2535, 15743136), (2704, 14759190), (3042, 13119280), (3120, 12791298), (3380, 11807352), (3744, 10659415), (4056, 9839460), (4680, 8527532), (5070, 7871568), (5408, 7379595), (6084, 6559640), (6240, 6395649), (6760, 5903676), (7605, 5247712), (8112, 4919730), (9360, 4263766), (10140, 3935784), (12168, 3279820), (13520, 2951838), (15210, 2623856), (16224, 2459865), (18720, 2131883), (20280, 1967892), (24336, 1639910), (27040, 1475919), (30420, 1311928), (40560, 983946), (48672, 819955), (60840, 655964), (81120, 491973), (121680, 327982), (163991, 243360)]