931051520

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 2641766400

約数和(自身を除く): 1710714880

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, 256, 280, 310, 320, 419, 434, 448, 496, 512, 560, 620, 640, 838, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1676, 1736, 1792, 1984, 2048, 2095, 2170, 2240, 2480, 2560, 2933, 3352, 3472, 3584, 3968, 4190, 4340, 4480, 4960, 5120, 5866, 6704, 6944, 7168, 7936, 8380, 8680, 8960, 9920, 10240, 11732, 12989, 13408, 13888, 14336, 14665, 15872, 16760, 17360, 17920, 19840, 23464, 25978, 26816, 27776, 29330, 31744, 33520, 34720, 35840, 39680, 46928, 51956, 53632, 55552, 58660, 63488, 64945, 67040, 69440, 71680, 79360, 90923, 93856, 103912, 107264, 111104, 117320, 129890, 134080, 138880, 158720, 181846, 187712, 207824, 214528, 222208, 234640, 259780, 268160, 277760, 317440, 363692, 375424, 415648, 429056, 444416, 454615, 469280, 519560, 536320, 555520, 727384, 750848, 831296, 858112, 909230, 938560, 1039120, 1072640, 1111040, 1454768, 1501696, 1662592, 1818460, 1877120, 2078240, 2145280, 2222080, 2909536, 3003392, 3325184, 3636920, 3754240, 4156480, 4290560, 5819072, 6006784, 6650368, 7273840, 7508480, 8312960, 11638144, 13300736, 14547680, 15016960, 16625920, 23276288, 26601472, 29095360, 30033920, 33251840, 46552576, 58190720, 66503680, 93105152, 116381440, 133007360, 186210304, 232762880, 465525760, 931051520]

約数ペア:

[(1, 931051520), (2, 465525760), (4, 232762880), (5, 186210304), (7, 133007360), (8, 116381440), (10, 93105152), (14, 66503680), (16, 58190720), (20, 46552576), (28, 33251840), (31, 30033920), (32, 29095360), (35, 26601472), (40, 23276288), (56, 16625920), (62, 15016960), (64, 14547680), (70, 13300736), (80, 11638144), (112, 8312960), (124, 7508480), (128, 7273840), (140, 6650368), (155, 6006784), (160, 5819072), (217, 4290560), (224, 4156480), (248, 3754240), (256, 3636920), (280, 3325184), (310, 3003392), (320, 2909536), (419, 2222080), (434, 2145280), (448, 2078240), (496, 1877120), (512, 1818460), (560, 1662592), (620, 1501696), (640, 1454768), (838, 1111040), (868, 1072640), (896, 1039120), (992, 938560), (1024, 909230), (1085, 858112), (1120, 831296), (1240, 750848), (1280, 727384), (1676, 555520), (1736, 536320), (1792, 519560), (1984, 469280), (2048, 454615), (2095, 444416), (2170, 429056), (2240, 415648), (2480, 375424), (2560, 363692), (2933, 317440), (3352, 277760), (3472, 268160), (3584, 259780), (3968, 234640), (4190, 222208), (4340, 214528), (4480, 207824), (4960, 187712), (5120, 181846), (5866, 158720), (6704, 138880), (6944, 134080), (7168, 129890), (7936, 117320), (8380, 111104), (8680, 107264), (8960, 103912), (9920, 93856), (10240, 90923), (11732, 79360), (12989, 71680), (13408, 69440), (13888, 67040), (14336, 64945), (14665, 63488), (15872, 58660), (16760, 55552), (17360, 53632), (17920, 51956), (19840, 46928), (23464, 39680), (25978, 35840), (26816, 34720), (27776, 33520), (29330, 31744)]