145951520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6379}}^1$

素因数の和:6418

約数の個数: 96

約数和(自身を含む): 405155520

約数和(自身を除く): 259204000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 4576, 5720, 6379, 11440, 12758, 22880, 25516, 31895, 51032, 63790, 70169, 82927, 102064, 127580, 140338, 165854, 204128, 255160, 280676, 331708, 350845, 414635, 510320, 561352, 663416, 701690, 829270, 912197, 1020640, 1122704, 1326832, 1403380, 1658540, 1824394, 2245408, 2653664, 2806760, 3317080, 3648788, 4560985, 5613520, 6634160, 7297576, 9121970, 11227040, 13268320, 14595152, 18243940, 29190304, 36487880, 72975760, 145951520]

約数ペア:

[(1, 145951520), (2, 72975760), (4, 36487880), (5, 29190304), (8, 18243940), (10, 14595152), (11, 13268320), (13, 11227040), (16, 9121970), (20, 7297576), (22, 6634160), (26, 5613520), (32, 4560985), (40, 3648788), (44, 3317080), (52, 2806760), (55, 2653664), (65, 2245408), (80, 1824394), (88, 1658540), (104, 1403380), (110, 1326832), (130, 1122704), (143, 1020640), (160, 912197), (176, 829270), (208, 701690), (220, 663416), (260, 561352), (286, 510320), (352, 414635), (416, 350845), (440, 331708), (520, 280676), (572, 255160), (715, 204128), (880, 165854), (1040, 140338), (1144, 127580), (1430, 102064), (1760, 82927), (2080, 70169), (2288, 63790), (2860, 51032), (4576, 31895), (5720, 25516), (6379, 22880), (11440, 12758)]