1862899320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2423}}^1$

素因数の和:2629

約数の個数: 128

約数和(自身を含む): 5759424000

約数和(自身を除く): 3896524680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 149, 172, 215, 258, 298, 344, 430, 447, 516, 596, 645, 745, 860, 894, 1032, 1192, 1290, 1490, 1720, 1788, 2235, 2423, 2580, 2980, 3576, 4470, 4846, 5160, 5960, 6407, 7269, 8940, 9692, 12115, 12814, 14538, 17880, 19221, 19384, 24230, 25628, 29076, 32035, 36345, 38442, 48460, 51256, 58152, 64070, 72690, 76884, 96105, 96920, 104189, 128140, 145380, 153768, 192210, 208378, 256280, 290760, 312567, 361027, 384420, 416756, 520945, 625134, 722054, 768840, 833512, 1041890, 1083081, 1250268, 1444108, 1562835, 1805135, 2083780, 2166162, 2500536, 2888216, 3125670, 3610270, 4167560, 4332324, 5415405, 6251340, 7220540, 8664648, 10830810, 12502680, 14441080, 15524161, 21661620, 31048322, 43323240, 46572483, 62096644, 77620805, 93144966, 124193288, 155241610, 186289932, 232862415, 310483220, 372579864, 465724830, 620966440, 931449660, 1862899320]

約数ペア:

[(1, 1862899320), (2, 931449660), (3, 620966440), (4, 465724830), (5, 372579864), (6, 310483220), (8, 232862415), (10, 186289932), (12, 155241610), (15, 124193288), (20, 93144966), (24, 77620805), (30, 62096644), (40, 46572483), (43, 43323240), (60, 31048322), (86, 21661620), (120, 15524161), (129, 14441080), (149, 12502680), (172, 10830810), (215, 8664648), (258, 7220540), (298, 6251340), (344, 5415405), (430, 4332324), (447, 4167560), (516, 3610270), (596, 3125670), (645, 2888216), (745, 2500536), (860, 2166162), (894, 2083780), (1032, 1805135), (1192, 1562835), (1290, 1444108), (1490, 1250268), (1720, 1083081), (1788, 1041890), (2235, 833512), (2423, 768840), (2580, 722054), (2980, 625134), (3576, 520945), (4470, 416756), (4846, 384420), (5160, 361027), (5960, 312567), (6407, 290760), (7269, 256280), (8940, 208378), (9692, 192210), (12115, 153768), (12814, 145380), (14538, 128140), (17880, 104189), (19221, 96920), (19384, 96105), (24230, 76884), (25628, 72690), (29076, 64070), (32035, 58152), (36345, 51256), (38442, 48460)]