58190720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 106314880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 419, 434, 448, 496, 560, 620, 640, 838, 868, 896, 992, 1085, 1120, 1240, 1676, 1736, 1984, 2095, 2170, 2240, 2480, 2933, 3352, 3472, 3968, 4190, 4340, 4480, 4960, 5866, 6704, 6944, 8380, 8680, 9920, 11732, 12989, 13408, 13888, 14665, 16760, 17360, 19840, 23464, 25978, 26816, 27776, 29330, 33520, 34720, 46928, 51956, 53632, 58660, 64945, 67040, 69440, 90923, 93856, 103912, 117320, 129890, 134080, 138880, 181846, 187712, 207824, 234640, 259780, 268160, 363692, 375424, 415648, 454615, 469280, 519560, 727384, 831296, 909230, 938560, 1039120, 1454768, 1662592, 1818460, 1877120, 2078240, 2909536, 3636920, 4156480, 5819072, 7273840, 8312960, 11638144, 14547680, 29095360, 58190720]

約数ペア:

[(1, 58190720), (2, 29095360), (4, 14547680), (5, 11638144), (7, 8312960), (8, 7273840), (10, 5819072), (14, 4156480), (16, 3636920), (20, 2909536), (28, 2078240), (31, 1877120), (32, 1818460), (35, 1662592), (40, 1454768), (56, 1039120), (62, 938560), (64, 909230), (70, 831296), (80, 727384), (112, 519560), (124, 469280), (128, 454615), (140, 415648), (155, 375424), (160, 363692), (217, 268160), (224, 259780), (248, 234640), (280, 207824), (310, 187712), (320, 181846), (419, 138880), (434, 134080), (448, 129890), (496, 117320), (560, 103912), (620, 93856), (640, 90923), (838, 69440), (868, 67040), (896, 64945), (992, 58660), (1085, 53632), (1120, 51956), (1240, 46928), (1676, 34720), (1736, 33520), (1984, 29330), (2095, 27776), (2170, 26816), (2240, 25978), (2480, 23464), (2933, 19840), (3352, 17360), (3472, 16760), (3968, 14665), (4190, 13888), (4340, 13408), (4480, 12989), (4960, 11732), (5866, 9920), (6704, 8680), (6944, 8380)]