2013895560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:2071

約数の個数: 128

約数和(自身を含む): 6173366400

約数和(自身を除く): 4159470840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 101, 120, 178, 202, 267, 303, 356, 404, 445, 505, 534, 606, 712, 808, 890, 1010, 1068, 1212, 1335, 1515, 1780, 1867, 2020, 2136, 2424, 2670, 3030, 3560, 3734, 4040, 5340, 5601, 6060, 7468, 8989, 9335, 10680, 11202, 12120, 14936, 17978, 18670, 22404, 26967, 28005, 35956, 37340, 44808, 44945, 53934, 56010, 71912, 74680, 89890, 107868, 112020, 134835, 166163, 179780, 188567, 215736, 224040, 269670, 332326, 359560, 377134, 498489, 539340, 565701, 664652, 754268, 830815, 942835, 996978, 1078680, 1131402, 1329304, 1508536, 1661630, 1885670, 1993956, 2262804, 2492445, 2828505, 3323260, 3771340, 3987912, 4525608, 4984890, 5657010, 6646520, 7542680, 9969780, 11314020, 16782463, 19939560, 22628040, 33564926, 50347389, 67129852, 83912315, 100694778, 134259704, 167824630, 201389556, 251736945, 335649260, 402779112, 503473890, 671298520, 1006947780, 2013895560]

約数ペア:

[(1, 2013895560), (2, 1006947780), (3, 671298520), (4, 503473890), (5, 402779112), (6, 335649260), (8, 251736945), (10, 201389556), (12, 167824630), (15, 134259704), (20, 100694778), (24, 83912315), (30, 67129852), (40, 50347389), (60, 33564926), (89, 22628040), (101, 19939560), (120, 16782463), (178, 11314020), (202, 9969780), (267, 7542680), (303, 6646520), (356, 5657010), (404, 4984890), (445, 4525608), (505, 3987912), (534, 3771340), (606, 3323260), (712, 2828505), (808, 2492445), (890, 2262804), (1010, 1993956), (1068, 1885670), (1212, 1661630), (1335, 1508536), (1515, 1329304), (1780, 1131402), (1867, 1078680), (2020, 996978), (2136, 942835), (2424, 830815), (2670, 754268), (3030, 664652), (3560, 565701), (3734, 539340), (4040, 498489), (5340, 377134), (5601, 359560), (6060, 332326), (7468, 269670), (8989, 224040), (9335, 215736), (10680, 188567), (11202, 179780), (12120, 166163), (14936, 134835), (17978, 112020), (18670, 107868), (22404, 89890), (26967, 74680), (28005, 71912), (35956, 56010), (37340, 53934), (44808, 44945)]