2260316760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76259}}^1$

素因数の和:76305

約数の個数: 128

約数和(自身を含む): 7687008000

約数和(自身を除く): 5426691240

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, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 76259, 152518, 228777, 305036, 381295, 457554, 610072, 762590, 915108, 991367, 1143885, 1448921, 1525180, 1830216, 1982734, 2287770, 2897842, 2974101, 3050360, 3965468, 4346763, 4575540, 4956835, 5795684, 5948202, 7244605, 7930936, 8693526, 9151080, 9913670, 11591368, 11896404, 14489210, 14870505, 17387052, 18835973, 19827340, 21733815, 23792808, 28978420, 29741010, 34774104, 37671946, 39654680, 43467630, 56507919, 57956840, 59482020, 75343892, 86935260, 94179865, 113015838, 118964040, 150687784, 173870520, 188359730, 226031676, 282539595, 376719460, 452063352, 565079190, 753438920, 1130158380, 2260316760]

約数ペア:

[(1, 2260316760), (2, 1130158380), (3, 753438920), (4, 565079190), (5, 452063352), (6, 376719460), (8, 282539595), (10, 226031676), (12, 188359730), (13, 173870520), (15, 150687784), (19, 118964040), (20, 113015838), (24, 94179865), (26, 86935260), (30, 75343892), (38, 59482020), (39, 57956840), (40, 56507919), (52, 43467630), (57, 39654680), (60, 37671946), (65, 34774104), (76, 29741010), (78, 28978420), (95, 23792808), (104, 21733815), (114, 19827340), (120, 18835973), (130, 17387052), (152, 14870505), (156, 14489210), (190, 11896404), (195, 11591368), (228, 9913670), (247, 9151080), (260, 8693526), (285, 7930936), (312, 7244605), (380, 5948202), (390, 5795684), (456, 4956835), (494, 4575540), (520, 4346763), (570, 3965468), (741, 3050360), (760, 2974101), (780, 2897842), (988, 2287770), (1140, 1982734), (1235, 1830216), (1482, 1525180), (1560, 1448921), (1976, 1143885), (2280, 991367), (2470, 915108), (2964, 762590), (3705, 610072), (4940, 457554), (5928, 381295), (7410, 305036), (9880, 228777), (14820, 152518), (29640, 76259)]