269170520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 667854720

約数和(自身を除く): 398684200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 113, 124, 136, 155, 170, 226, 248, 310, 340, 452, 527, 565, 620, 680, 904, 1054, 1130, 1240, 1921, 2108, 2260, 2635, 3503, 3842, 4216, 4520, 5270, 7006, 7684, 9605, 10540, 12769, 14012, 15368, 17515, 19210, 21080, 25538, 28024, 35030, 38420, 51076, 59551, 63845, 70060, 76840, 102152, 119102, 127690, 140120, 217073, 238204, 255380, 297755, 395839, 434146, 476408, 510760, 595510, 791678, 868292, 1085365, 1191020, 1583356, 1736584, 1979195, 2170730, 2382040, 3166712, 3958390, 4341460, 6729263, 7916780, 8682920, 13458526, 15833560, 26917052, 33646315, 53834104, 67292630, 134585260, 269170520]

約数ペア:

[(1, 269170520), (2, 134585260), (4, 67292630), (5, 53834104), (8, 33646315), (10, 26917052), (17, 15833560), (20, 13458526), (31, 8682920), (34, 7916780), (40, 6729263), (62, 4341460), (68, 3958390), (85, 3166712), (113, 2382040), (124, 2170730), (136, 1979195), (155, 1736584), (170, 1583356), (226, 1191020), (248, 1085365), (310, 868292), (340, 791678), (452, 595510), (527, 510760), (565, 476408), (620, 434146), (680, 395839), (904, 297755), (1054, 255380), (1130, 238204), (1240, 217073), (1921, 140120), (2108, 127690), (2260, 119102), (2635, 102152), (3503, 76840), (3842, 70060), (4216, 63845), (4520, 59551), (5270, 51076), (7006, 38420), (7684, 35030), (9605, 28024), (10540, 25538), (12769, 21080), (14012, 19210), (15368, 17515)]