67469120

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 112

約数和(自身を含む): 171175680

約数和(自身を除く): 103706560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 103, 115, 160, 178, 184, 206, 230, 320, 356, 368, 412, 445, 460, 515, 712, 736, 824, 890, 920, 1030, 1424, 1472, 1648, 1780, 1840, 2047, 2060, 2369, 2848, 3296, 3560, 3680, 4094, 4120, 4738, 5696, 6592, 7120, 7360, 8188, 8240, 9167, 9476, 10235, 11845, 14240, 16376, 16480, 18334, 18952, 20470, 23690, 28480, 32752, 32960, 36668, 37904, 40940, 45835, 47380, 65504, 73336, 75808, 81880, 91670, 94760, 131008, 146672, 151616, 163760, 183340, 189520, 210841, 293344, 327520, 366680, 379040, 421682, 586688, 655040, 733360, 758080, 843364, 1054205, 1466720, 1686728, 2108410, 2933440, 3373456, 4216820, 6746912, 8433640, 13493824, 16867280, 33734560, 67469120]

約数ペア:

[(1, 67469120), (2, 33734560), (4, 16867280), (5, 13493824), (8, 8433640), (10, 6746912), (16, 4216820), (20, 3373456), (23, 2933440), (32, 2108410), (40, 1686728), (46, 1466720), (64, 1054205), (80, 843364), (89, 758080), (92, 733360), (103, 655040), (115, 586688), (160, 421682), (178, 379040), (184, 366680), (206, 327520), (230, 293344), (320, 210841), (356, 189520), (368, 183340), (412, 163760), (445, 151616), (460, 146672), (515, 131008), (712, 94760), (736, 91670), (824, 81880), (890, 75808), (920, 73336), (1030, 65504), (1424, 47380), (1472, 45835), (1648, 40940), (1780, 37904), (1840, 36668), (2047, 32960), (2060, 32752), (2369, 28480), (2848, 23690), (3296, 20470), (3560, 18952), (3680, 18334), (4094, 16480), (4120, 16376), (4738, 14240), (5696, 11845), (6592, 10235), (7120, 9476), (7360, 9167), (8188, 8240)]