126615160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 348364800

約数和(自身を除く): 221749640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 31, 35, 40, 56, 58, 62, 70, 116, 124, 140, 145, 155, 203, 217, 232, 248, 280, 290, 310, 406, 434, 503, 580, 620, 812, 868, 899, 1006, 1015, 1085, 1160, 1240, 1624, 1736, 1798, 2012, 2030, 2170, 2515, 3521, 3596, 4024, 4060, 4340, 4495, 5030, 6293, 7042, 7192, 8120, 8680, 8990, 10060, 12586, 14084, 14587, 15593, 17605, 17980, 20120, 25172, 28168, 29174, 31186, 31465, 35210, 35960, 50344, 58348, 62372, 62930, 70420, 72935, 77965, 102109, 109151, 116696, 124744, 125860, 140840, 145870, 155930, 204218, 218302, 251720, 291740, 311860, 408436, 436604, 452197, 510545, 545755, 583480, 623720, 816872, 873208, 904394, 1021090, 1091510, 1808788, 2042180, 2183020, 2260985, 3165379, 3617576, 4084360, 4366040, 4521970, 6330758, 9043940, 12661516, 15826895, 18087880, 25323032, 31653790, 63307580, 126615160]

約数ペア:

[(1, 126615160), (2, 63307580), (4, 31653790), (5, 25323032), (7, 18087880), (8, 15826895), (10, 12661516), (14, 9043940), (20, 6330758), (28, 4521970), (29, 4366040), (31, 4084360), (35, 3617576), (40, 3165379), (56, 2260985), (58, 2183020), (62, 2042180), (70, 1808788), (116, 1091510), (124, 1021090), (140, 904394), (145, 873208), (155, 816872), (203, 623720), (217, 583480), (232, 545755), (248, 510545), (280, 452197), (290, 436604), (310, 408436), (406, 311860), (434, 291740), (503, 251720), (580, 218302), (620, 204218), (812, 155930), (868, 145870), (899, 140840), (1006, 125860), (1015, 124744), (1085, 116696), (1160, 109151), (1240, 102109), (1624, 77965), (1736, 72935), (1798, 70420), (2012, 62930), (2030, 62372), (2170, 58348), (2515, 50344), (3521, 35960), (3596, 35210), (4024, 31465), (4060, 31186), (4340, 29174), (4495, 28168), (5030, 25172), (6293, 20120), (7042, 17980), (7192, 17605), (8120, 15593), (8680, 14587), (8990, 14084), (10060, 12586)]