64463520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 192

約数和(自身を含む): 229703040

約数和(自身を除く): 165239520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 96, 110, 116, 120, 132, 145, 160, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 352, 421, 435, 440, 464, 480, 528, 580, 638, 660, 696, 842, 870, 880, 928, 957, 1056, 1160, 1263, 1276, 1320, 1392, 1595, 1684, 1740, 1760, 1914, 2105, 2320, 2526, 2552, 2640, 2784, 3190, 3368, 3480, 3828, 4210, 4631, 4640, 4785, 5052, 5104, 5280, 6315, 6380, 6736, 6960, 7656, 8420, 9262, 9570, 10104, 10208, 12209, 12630, 12760, 13472, 13893, 13920, 15312, 16840, 18524, 19140, 20208, 23155, 24418, 25260, 25520, 27786, 30624, 33680, 36627, 37048, 38280, 40416, 46310, 48836, 50520, 51040, 55572, 61045, 67360, 69465, 73254, 74096, 76560, 92620, 97672, 101040, 111144, 122090, 134299, 138930, 146508, 148192, 153120, 183135, 185240, 195344, 202080, 222288, 244180, 268598, 277860, 293016, 366270, 370480, 390688, 402897, 444576, 488360, 537196, 555720, 586032, 671495, 732540, 740960, 805794, 976720, 1074392, 1111440, 1172064, 1342990, 1465080, 1611588, 1953440, 2014485, 2148784, 2222880, 2685980, 2930160, 3223176, 4028970, 4297568, 5371960, 5860320, 6446352, 8057940, 10743920, 12892704, 16115880, 21487840, 32231760, 64463520]

約数ペア:

[(1, 64463520), (2, 32231760), (3, 21487840), (4, 16115880), (5, 12892704), (6, 10743920), (8, 8057940), (10, 6446352), (11, 5860320), (12, 5371960), (15, 4297568), (16, 4028970), (20, 3223176), (22, 2930160), (24, 2685980), (29, 2222880), (30, 2148784), (32, 2014485), (33, 1953440), (40, 1611588), (44, 1465080), (48, 1342990), (55, 1172064), (58, 1111440), (60, 1074392), (66, 976720), (80, 805794), (87, 740960), (88, 732540), (96, 671495), (110, 586032), (116, 555720), (120, 537196), (132, 488360), (145, 444576), (160, 402897), (165, 390688), (174, 370480), (176, 366270), (220, 293016), (232, 277860), (240, 268598), (264, 244180), (290, 222288), (319, 202080), (330, 195344), (348, 185240), (352, 183135), (421, 153120), (435, 148192), (440, 146508), (464, 138930), (480, 134299), (528, 122090), (580, 111144), (638, 101040), (660, 97672), (696, 92620), (842, 76560), (870, 74096), (880, 73254), (928, 69465), (957, 67360), (1056, 61045), (1160, 55572), (1263, 51040), (1276, 50520), (1320, 48836), (1392, 46310), (1595, 40416), (1684, 38280), (1740, 37048), (1760, 36627), (1914, 33680), (2105, 30624), (2320, 27786), (2526, 25520), (2552, 25260), (2640, 24418), (2784, 23155), (3190, 20208), (3368, 19140), (3480, 18524), (3828, 16840), (4210, 15312), (4631, 13920), (4640, 13893), (4785, 13472), (5052, 12760), (5104, 12630), (5280, 12209), (6315, 10208), (6380, 10104), (6736, 9570), (6960, 9262), (7656, 8420)]