158870040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6101}}^1$

素因数の和:6153

約数の個数: 128

約数和(自身を含む): 562360320

約数和(自身を除く): 403490280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6101, 6510, 8680, 12202, 13020, 18303, 24404, 26040, 30505, 36606, 42707, 48808, 61010, 73212, 85414, 91515, 122020, 128121, 146424, 170828, 183030, 189131, 213535, 244040, 256242, 341656, 366060, 378262, 427070, 512484, 567393, 640605, 732120, 756524, 854140, 945655, 1024968, 1134786, 1281210, 1323917, 1513048, 1708280, 1891310, 2269572, 2562420, 2647834, 2836965, 3782620, 3971751, 4539144, 5124840, 5295668, 5673930, 6619585, 7565240, 7943502, 10591336, 11347860, 13239170, 15887004, 19858755, 22695720, 26478340, 31774008, 39717510, 52956680, 79435020, 158870040]

約数ペア:

[(1, 158870040), (2, 79435020), (3, 52956680), (4, 39717510), (5, 31774008), (6, 26478340), (7, 22695720), (8, 19858755), (10, 15887004), (12, 13239170), (14, 11347860), (15, 10591336), (20, 7943502), (21, 7565240), (24, 6619585), (28, 5673930), (30, 5295668), (31, 5124840), (35, 4539144), (40, 3971751), (42, 3782620), (56, 2836965), (60, 2647834), (62, 2562420), (70, 2269572), (84, 1891310), (93, 1708280), (105, 1513048), (120, 1323917), (124, 1281210), (140, 1134786), (155, 1024968), (168, 945655), (186, 854140), (210, 756524), (217, 732120), (248, 640605), (280, 567393), (310, 512484), (372, 427070), (420, 378262), (434, 366060), (465, 341656), (620, 256242), (651, 244040), (744, 213535), (840, 189131), (868, 183030), (930, 170828), (1085, 146424), (1240, 128121), (1302, 122020), (1736, 91515), (1860, 85414), (2170, 73212), (2604, 61010), (3255, 48808), (3720, 42707), (4340, 36606), (5208, 30505), (6101, 26040), (6510, 24404), (8680, 18303), (12202, 13020)]