469264880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{971}}^1$

素因数の和:1854

約数の個数: 80

約数和(自身を含む): 1249634304

約数和(自身を除く): 780369424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 863, 971, 1726, 1942, 3452, 3884, 4315, 4855, 6041, 6797, 6904, 7768, 8630, 9710, 12082, 13594, 13808, 15536, 17260, 19420, 24164, 27188, 30205, 33985, 34520, 38840, 48328, 54376, 60410, 67970, 69040, 77680, 96656, 108752, 120820, 135940, 241640, 271880, 483280, 543760, 837973, 1675946, 3351892, 4189865, 5865811, 6703784, 8379730, 11731622, 13407568, 16759460, 23463244, 29329055, 33518920, 46926488, 58658110, 67037840, 93852976, 117316220, 234632440, 469264880]

約数ペア:

[(1, 469264880), (2, 234632440), (4, 117316220), (5, 93852976), (7, 67037840), (8, 58658110), (10, 46926488), (14, 33518920), (16, 29329055), (20, 23463244), (28, 16759460), (35, 13407568), (40, 11731622), (56, 8379730), (70, 6703784), (80, 5865811), (112, 4189865), (140, 3351892), (280, 1675946), (560, 837973), (863, 543760), (971, 483280), (1726, 271880), (1942, 241640), (3452, 135940), (3884, 120820), (4315, 108752), (4855, 96656), (6041, 77680), (6797, 69040), (6904, 67970), (7768, 60410), (8630, 54376), (9710, 48328), (12082, 38840), (13594, 34520), (13808, 33985), (15536, 30205), (17260, 27188), (19420, 24164)]