56967040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 151139520

約数和(自身を除く): 94172480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 167, 205, 208, 260, 320, 328, 334, 410, 416, 520, 533, 640, 656, 668, 820, 832, 835, 1040, 1066, 1312, 1336, 1640, 1664, 1670, 2080, 2132, 2171, 2624, 2665, 2672, 3280, 3340, 4160, 4264, 4342, 5248, 5330, 5344, 6560, 6680, 6847, 8320, 8528, 8684, 10660, 10688, 10855, 13120, 13360, 13694, 17056, 17368, 21320, 21376, 21710, 26240, 26720, 27388, 34112, 34235, 34736, 42640, 43420, 53440, 54776, 68224, 68470, 69472, 85280, 86840, 89011, 106880, 109552, 136940, 138944, 170560, 173680, 178022, 219104, 273880, 277888, 341120, 347360, 356044, 438208, 445055, 547760, 694720, 712088, 876416, 890110, 1095520, 1389440, 1424176, 1780220, 2191040, 2848352, 3560440, 4382080, 5696704, 7120880, 11393408, 14241760, 28483520, 56967040]

約数ペア:

[(1, 56967040), (2, 28483520), (4, 14241760), (5, 11393408), (8, 7120880), (10, 5696704), (13, 4382080), (16, 3560440), (20, 2848352), (26, 2191040), (32, 1780220), (40, 1424176), (41, 1389440), (52, 1095520), (64, 890110), (65, 876416), (80, 712088), (82, 694720), (104, 547760), (128, 445055), (130, 438208), (160, 356044), (164, 347360), (167, 341120), (205, 277888), (208, 273880), (260, 219104), (320, 178022), (328, 173680), (334, 170560), (410, 138944), (416, 136940), (520, 109552), (533, 106880), (640, 89011), (656, 86840), (668, 85280), (820, 69472), (832, 68470), (835, 68224), (1040, 54776), (1066, 53440), (1312, 43420), (1336, 42640), (1640, 34736), (1664, 34235), (1670, 34112), (2080, 27388), (2132, 26720), (2171, 26240), (2624, 21710), (2665, 21376), (2672, 21320), (3280, 17368), (3340, 17056), (4160, 13694), (4264, 13360), (4342, 13120), (5248, 10855), (5330, 10688), (5344, 10660), (6560, 8684), (6680, 8528), (6847, 8320)]