67694080

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{853}}^1$

素因数の和:907

約数の個数: 80

約数和(自身を含む): 167739264

約数和(自身を除く): 100045184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 853, 992, 1240, 1280, 1706, 1984, 2480, 2560, 3412, 3968, 4265, 4960, 6824, 7936, 8530, 9920, 13648, 15872, 17060, 19840, 26443, 27296, 34120, 39680, 52886, 54592, 68240, 79360, 105772, 109184, 132215, 136480, 211544, 218368, 264430, 272960, 423088, 436736, 528860, 545920, 846176, 1057720, 1091840, 1692352, 2115440, 2183680, 3384704, 4230880, 6769408, 8461760, 13538816, 16923520, 33847040, 67694080]

約数ペア:

[(1, 67694080), (2, 33847040), (4, 16923520), (5, 13538816), (8, 8461760), (10, 6769408), (16, 4230880), (20, 3384704), (31, 2183680), (32, 2115440), (40, 1692352), (62, 1091840), (64, 1057720), (80, 846176), (124, 545920), (128, 528860), (155, 436736), (160, 423088), (248, 272960), (256, 264430), (310, 218368), (320, 211544), (496, 136480), (512, 132215), (620, 109184), (640, 105772), (853, 79360), (992, 68240), (1240, 54592), (1280, 52886), (1706, 39680), (1984, 34120), (2480, 27296), (2560, 26443), (3412, 19840), (3968, 17060), (4265, 15872), (4960, 13648), (6824, 9920), (7936, 8530)]