4012100040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:876

約数の個数: 256

約数和(自身を含む): 13728153600

約数和(自身を除く): 9716053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 223, 228, 247, 260, 285, 312, 380, 390, 446, 456, 494, 520, 570, 607, 669, 741, 760, 780, 892, 988, 1115, 1140, 1214, 1235, 1338, 1482, 1560, 1784, 1821, 1976, 2230, 2280, 2428, 2470, 2676, 2899, 2964, 3035, 3345, 3642, 3705, 4237, 4460, 4856, 4940, 5352, 5798, 5928, 6070, 6690, 7284, 7410, 7891, 8474, 8697, 8920, 9105, 9880, 11533, 11596, 12140, 12711, 13380, 14495, 14568, 14820, 15782, 16948, 17394, 18210, 21185, 23066, 23192, 23673, 24280, 25422, 26760, 28990, 29640, 31564, 33896, 34599, 34788, 36420, 39455, 42370, 43485, 46132, 47346, 50844, 55081, 57665, 57980, 63128, 63555, 69198, 69576, 72840, 78910, 84740, 86970, 92264, 94692, 101688, 110162, 115330, 115960, 118365, 127110, 135361, 138396, 149929, 157820, 165243, 169480, 172995, 173940, 189384, 220324, 230660, 236730, 254220, 270722, 275405, 276792, 299858, 315640, 330486, 345990, 347880, 406083, 440648, 449787, 461320, 473460, 508440, 541444, 550810, 599716, 660972, 676805, 691980, 749645, 812166, 826215, 899574, 946920, 1082888, 1101620, 1199432, 1321944, 1353610, 1383960, 1499290, 1624332, 1652430, 1759693, 1799148, 2030415, 2203240, 2248935, 2571859, 2707220, 2998580, 3248664, 3304860, 3519386, 3598296, 4060830, 4497870, 5143718, 5279079, 5414440, 5997160, 6609720, 7038772, 7715577, 8121660, 8798465, 8995740, 10287436, 10558158, 12859295, 14077544, 15431154, 16243320, 17596930, 17991480, 20574872, 21116316, 25718590, 26395395, 30862308, 33434167, 35193860, 38577885, 42232632, 51437180, 52790790, 61724616, 66868334, 70387720, 77155770, 100302501, 102874360, 105581580, 133736668, 154311540, 167170835, 200605002, 211163160, 267473336, 308623080, 334341670, 401210004, 501512505, 668683340, 802420008, 1003025010, 1337366680, 2006050020, 4012100040]

約数ペア:

[(1, 4012100040), (2, 2006050020), (3, 1337366680), (4, 1003025010), (5, 802420008), (6, 668683340), (8, 501512505), (10, 401210004), (12, 334341670), (13, 308623080), (15, 267473336), (19, 211163160), (20, 200605002), (24, 167170835), (26, 154311540), (30, 133736668), (38, 105581580), (39, 102874360), (40, 100302501), (52, 77155770), (57, 70387720), (60, 66868334), (65, 61724616), (76, 52790790), (78, 51437180), (95, 42232632), (104, 38577885), (114, 35193860), (120, 33434167), (130, 30862308), (152, 26395395), (156, 25718590), (190, 21116316), (195, 20574872), (223, 17991480), (228, 17596930), (247, 16243320), (260, 15431154), (285, 14077544), (312, 12859295), (380, 10558158), (390, 10287436), (446, 8995740), (456, 8798465), (494, 8121660), (520, 7715577), (570, 7038772), (607, 6609720), (669, 5997160), (741, 5414440), (760, 5279079), (780, 5143718), (892, 4497870), (988, 4060830), (1115, 3598296), (1140, 3519386), (1214, 3304860), (1235, 3248664), (1338, 2998580), (1482, 2707220), (1560, 2571859), (1784, 2248935), (1821, 2203240), (1976, 2030415), (2230, 1799148), (2280, 1759693), (2428, 1652430), (2470, 1624332), (2676, 1499290), (2899, 1383960), (2964, 1353610), (3035, 1321944), (3345, 1199432), (3642, 1101620), (3705, 1082888), (4237, 946920), (4460, 899574), (4856, 826215), (4940, 812166), (5352, 749645), (5798, 691980), (5928, 676805), (6070, 660972), (6690, 599716), (7284, 550810), (7410, 541444), (7891, 508440), (8474, 473460), (8697, 461320), (8920, 449787), (9105, 440648), (9880, 406083), (11533, 347880), (11596, 345990), (12140, 330486), (12711, 315640), (13380, 299858), (14495, 276792), (14568, 275405), (14820, 270722), (15782, 254220), (16948, 236730), (17394, 230660), (18210, 220324), (21185, 189384), (23066, 173940), (23192, 172995), (23673, 169480), (24280, 165243), (25422, 157820), (26760, 149929), (28990, 138396), (29640, 135361), (31564, 127110), (33896, 118365), (34599, 115960), (34788, 115330), (36420, 110162), (39455, 101688), (42370, 94692), (43485, 92264), (46132, 86970), (47346, 84740), (50844, 78910), (55081, 72840), (57665, 69576), (57980, 69198), (63128, 63555)]