823757440

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6883}}^1$

素因数の和:6930

約数の個数: 128

約数和(自身を含む): 2275024320

約数和(自身を除く): 1451266880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 128, 136, 160, 170, 176, 187, 220, 272, 320, 340, 352, 374, 440, 544, 640, 680, 704, 748, 880, 935, 1088, 1360, 1408, 1496, 1760, 1870, 2176, 2720, 2992, 3520, 3740, 5440, 5984, 6883, 7040, 7480, 10880, 11968, 13766, 14960, 23936, 27532, 29920, 34415, 55064, 59840, 68830, 75713, 110128, 117011, 119680, 137660, 151426, 220256, 234022, 275320, 302852, 378565, 440512, 468044, 550640, 585055, 605704, 757130, 881024, 936088, 1101280, 1170110, 1211408, 1287121, 1514260, 1872176, 2202560, 2340220, 2422816, 2574242, 3028520, 3744352, 4405120, 4680440, 4845632, 5148484, 6057040, 6435605, 7488704, 9360880, 9691264, 10296968, 12114080, 12871210, 14977408, 18721760, 20593936, 24228160, 25742420, 37443520, 41187872, 48456320, 51484840, 74887040, 82375744, 102969680, 164751488, 205939360, 411878720, 823757440]

約数ペア:

[(1, 823757440), (2, 411878720), (4, 205939360), (5, 164751488), (8, 102969680), (10, 82375744), (11, 74887040), (16, 51484840), (17, 48456320), (20, 41187872), (22, 37443520), (32, 25742420), (34, 24228160), (40, 20593936), (44, 18721760), (55, 14977408), (64, 12871210), (68, 12114080), (80, 10296968), (85, 9691264), (88, 9360880), (110, 7488704), (128, 6435605), (136, 6057040), (160, 5148484), (170, 4845632), (176, 4680440), (187, 4405120), (220, 3744352), (272, 3028520), (320, 2574242), (340, 2422816), (352, 2340220), (374, 2202560), (440, 1872176), (544, 1514260), (640, 1287121), (680, 1211408), (704, 1170110), (748, 1101280), (880, 936088), (935, 881024), (1088, 757130), (1360, 605704), (1408, 585055), (1496, 550640), (1760, 468044), (1870, 440512), (2176, 378565), (2720, 302852), (2992, 275320), (3520, 234022), (3740, 220256), (5440, 151426), (5984, 137660), (6883, 119680), (7040, 117011), (7480, 110128), (10880, 75713), (11968, 68830), (13766, 59840), (14960, 55064), (23936, 34415), (27532, 29920)]