220225824

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2840

約数の個数: 192

約数和(自身を含む): 790836480

約数和(自身を除く): 570610656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2801, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5602, 5616, 6048, 6552, 8403, 8736, 9828, 11204, 11232, 13104, 16806, 19607, 19656, 22408, 25209, 26208, 33612, 36413, 39214, 39312, 44816, 50418, 58821, 67224, 72826, 75627, 78428, 78624, 89632, 100836, 109239, 117642, 134448, 145652, 151254, 156856, 176463, 201672, 218478, 235284, 254891, 268896, 291304, 302508, 313712, 327717, 352926, 403344, 436956, 470568, 509782, 529389, 582608, 605016, 627424, 655434, 705852, 764673, 806688, 873912, 941136, 983151, 1019564, 1058778, 1165216, 1210032, 1310868, 1411704, 1529346, 1747824, 1882272, 1966302, 2039128, 2117556, 2294019, 2420064, 2621736, 2823408, 3058692, 3495648, 3932604, 4078256, 4235112, 4588038, 5243472, 5646816, 6117384, 6882057, 7865208, 8156512, 8470224, 9176076, 10486944, 12234768, 13764114, 15730416, 16940448, 18352152, 24469536, 27528228, 31460832, 36704304, 55056456, 73408608, 110112912, 220225824]

約数ペア:

[(1, 220225824), (2, 110112912), (3, 73408608), (4, 55056456), (6, 36704304), (7, 31460832), (8, 27528228), (9, 24469536), (12, 18352152), (13, 16940448), (14, 15730416), (16, 13764114), (18, 12234768), (21, 10486944), (24, 9176076), (26, 8470224), (27, 8156512), (28, 7865208), (32, 6882057), (36, 6117384), (39, 5646816), (42, 5243472), (48, 4588038), (52, 4235112), (54, 4078256), (56, 3932604), (63, 3495648), (72, 3058692), (78, 2823408), (84, 2621736), (91, 2420064), (96, 2294019), (104, 2117556), (108, 2039128), (112, 1966302), (117, 1882272), (126, 1747824), (144, 1529346), (156, 1411704), (168, 1310868), (182, 1210032), (189, 1165216), (208, 1058778), (216, 1019564), (224, 983151), (234, 941136), (252, 873912), (273, 806688), (288, 764673), (312, 705852), (336, 655434), (351, 627424), (364, 605016), (378, 582608), (416, 529389), (432, 509782), (468, 470568), (504, 436956), (546, 403344), (624, 352926), (672, 327717), (702, 313712), (728, 302508), (756, 291304), (819, 268896), (864, 254891), (936, 235284), (1008, 218478), (1092, 201672), (1248, 176463), (1404, 156856), (1456, 151254), (1512, 145652), (1638, 134448), (1872, 117642), (2016, 109239), (2184, 100836), (2457, 89632), (2801, 78624), (2808, 78428), (2912, 75627), (3024, 72826), (3276, 67224), (3744, 58821), (4368, 50418), (4914, 44816), (5602, 39312), (5616, 39214), (6048, 36413), (6552, 33612), (8403, 26208), (8736, 25209), (9828, 22408), (11204, 19656), (11232, 19607), (13104, 16806)]