8587040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 192

約数和(自身を含む): 27433728

約数和(自身を除く): 18846688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 41, 44, 55, 56, 68, 70, 77, 80, 82, 85, 88, 110, 112, 119, 136, 140, 154, 160, 164, 170, 176, 187, 205, 220, 224, 238, 272, 280, 287, 308, 328, 340, 352, 374, 385, 410, 440, 451, 476, 544, 560, 574, 595, 616, 656, 680, 697, 748, 770, 820, 880, 902, 935, 952, 1120, 1148, 1190, 1232, 1309, 1312, 1360, 1394, 1435, 1496, 1540, 1640, 1760, 1804, 1870, 1904, 2255, 2296, 2380, 2464, 2618, 2720, 2788, 2870, 2992, 3080, 3157, 3280, 3485, 3608, 3740, 3808, 4510, 4592, 4760, 4879, 5236, 5576, 5740, 5984, 6160, 6314, 6545, 6560, 6970, 7216, 7480, 7667, 9020, 9184, 9520, 9758, 10472, 11152, 11480, 12320, 12628, 13090, 13940, 14432, 14960, 15334, 15785, 18040, 19040, 19516, 20944, 22304, 22960, 24395, 25256, 26180, 27880, 29920, 30668, 31570, 36080, 38335, 39032, 41888, 45920, 48790, 50512, 52360, 53669, 55760, 61336, 63140, 72160, 76670, 78064, 97580, 101024, 104720, 107338, 111520, 122672, 126280, 153340, 156128, 195160, 209440, 214676, 245344, 252560, 268345, 306680, 390320, 429352, 505120, 536690, 613360, 780640, 858704, 1073380, 1226720, 1717408, 2146760, 4293520, 8587040]

約数ペア:

[(1, 8587040), (2, 4293520), (4, 2146760), (5, 1717408), (7, 1226720), (8, 1073380), (10, 858704), (11, 780640), (14, 613360), (16, 536690), (17, 505120), (20, 429352), (22, 390320), (28, 306680), (32, 268345), (34, 252560), (35, 245344), (40, 214676), (41, 209440), (44, 195160), (55, 156128), (56, 153340), (68, 126280), (70, 122672), (77, 111520), (80, 107338), (82, 104720), (85, 101024), (88, 97580), (110, 78064), (112, 76670), (119, 72160), (136, 63140), (140, 61336), (154, 55760), (160, 53669), (164, 52360), (170, 50512), (176, 48790), (187, 45920), (205, 41888), (220, 39032), (224, 38335), (238, 36080), (272, 31570), (280, 30668), (287, 29920), (308, 27880), (328, 26180), (340, 25256), (352, 24395), (374, 22960), (385, 22304), (410, 20944), (440, 19516), (451, 19040), (476, 18040), (544, 15785), (560, 15334), (574, 14960), (595, 14432), (616, 13940), (656, 13090), (680, 12628), (697, 12320), (748, 11480), (770, 11152), (820, 10472), (880, 9758), (902, 9520), (935, 9184), (952, 9020), (1120, 7667), (1148, 7480), (1190, 7216), (1232, 6970), (1309, 6560), (1312, 6545), (1360, 6314), (1394, 6160), (1435, 5984), (1496, 5740), (1540, 5576), (1640, 5236), (1760, 4879), (1804, 4760), (1870, 4592), (1904, 4510), (2255, 3808), (2296, 3740), (2380, 3608), (2464, 3485), (2618, 3280), (2720, 3157), (2788, 3080), (2870, 2992)]