220147375968

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{76463}}^1$

素因数の和:77261

約数の個数: 144

約数和(自身を含む): 675086892480

約数和(自身を除く): 454939516512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 769, 936, 1248, 1538, 1872, 2307, 3076, 3744, 4614, 6152, 6921, 9228, 9997, 12304, 13842, 18456, 19994, 24608, 27684, 29991, 36912, 39988, 55368, 59982, 73824, 76463, 79976, 89973, 110736, 119964, 152926, 159952, 179946, 221472, 229389, 239928, 305852, 319904, 359892, 458778, 479856, 611704, 688167, 719784, 917556, 959712, 994019, 1223408, 1376334, 1439568, 1835112, 1988038, 2446816, 2752668, 2879136, 2982057, 3670224, 3976076, 5505336, 5964114, 7340448, 7952152, 8946171, 11010672, 11928228, 15904304, 17892342, 22021344, 23856456, 31808608, 35784684, 47712912, 58800047, 71569368, 95425824, 117600094, 143138736, 176400141, 235200188, 286277472, 352800282, 470400376, 529200423, 705600564, 764400611, 940800752, 1058400846, 1411201128, 1528801222, 1881601504, 2116801692, 2293201833, 2822402256, 3057602444, 4233603384, 4586403666, 5644804512, 6115204888, 6879605499, 8467206768, 9172807332, 12230409776, 13759210998, 16934413536, 18345614664, 24460819552, 27518421996, 36691229328, 55036843992, 73382458656, 110073687984, 220147375968]

約数ペア:

[(1, 220147375968), (2, 110073687984), (3, 73382458656), (4, 55036843992), (6, 36691229328), (8, 27518421996), (9, 24460819552), (12, 18345614664), (13, 16934413536), (16, 13759210998), (18, 12230409776), (24, 9172807332), (26, 8467206768), (32, 6879605499), (36, 6115204888), (39, 5644804512), (48, 4586403666), (52, 4233603384), (72, 3057602444), (78, 2822402256), (96, 2293201833), (104, 2116801692), (117, 1881601504), (144, 1528801222), (156, 1411201128), (208, 1058400846), (234, 940800752), (288, 764400611), (312, 705600564), (416, 529200423), (468, 470400376), (624, 352800282), (769, 286277472), (936, 235200188), (1248, 176400141), (1538, 143138736), (1872, 117600094), (2307, 95425824), (3076, 71569368), (3744, 58800047), (4614, 47712912), (6152, 35784684), (6921, 31808608), (9228, 23856456), (9997, 22021344), (12304, 17892342), (13842, 15904304), (18456, 11928228), (19994, 11010672), (24608, 8946171), (27684, 7952152), (29991, 7340448), (36912, 5964114), (39988, 5505336), (55368, 3976076), (59982, 3670224), (73824, 2982057), (76463, 2879136), (79976, 2752668), (89973, 2446816), (110736, 1988038), (119964, 1835112), (152926, 1439568), (159952, 1376334), (179946, 1223408), (221472, 994019), (229389, 959712), (239928, 917556), (305852, 719784), (319904, 688167), (359892, 611704), (458778, 479856)]