15569918080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1057739}}^1$

素因数の和:1057781

約数の個数: 64

約数和(自身を含む): 38840212800

約数和(自身を除く): 23270294720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 1057739, 2115478, 4230956, 5288695, 8461912, 10577390, 16923824, 21154780, 24327997, 33847648, 42309560, 48655994, 67695296, 84619120, 97311988, 121639985, 135390592, 169238240, 194623976, 243279970, 338476480, 389247952, 486559940, 676952960, 778495904, 973119880, 1556991808, 1946239760, 3113983616, 3892479520, 7784959040, 15569918080]

約数ペア:

[(1, 15569918080), (2, 7784959040), (4, 3892479520), (5, 3113983616), (8, 1946239760), (10, 1556991808), (16, 973119880), (20, 778495904), (23, 676952960), (32, 486559940), (40, 389247952), (46, 338476480), (64, 243279970), (80, 194623976), (92, 169238240), (115, 135390592), (128, 121639985), (160, 97311988), (184, 84619120), (230, 67695296), (320, 48655994), (368, 42309560), (460, 33847648), (640, 24327997), (736, 21154780), (920, 16923824), (1472, 10577390), (1840, 8461912), (2944, 5288695), (3680, 4230956), (7360, 2115478), (14720, 1057739)]