63766960

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:326

約数の個数: 80

約数和(自身を含む): 153606240

約数和(自身を除く): 89839280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 73, 80, 122, 146, 179, 244, 292, 305, 358, 365, 488, 584, 610, 716, 730, 895, 976, 1168, 1220, 1432, 1460, 1790, 2440, 2864, 2920, 3580, 4453, 4880, 5840, 7160, 8906, 10919, 13067, 14320, 17812, 21838, 22265, 26134, 35624, 43676, 44530, 52268, 54595, 65335, 71248, 87352, 89060, 104536, 109190, 130670, 174704, 178120, 209072, 218380, 261340, 356240, 436760, 522680, 797087, 873520, 1045360, 1594174, 3188348, 3985435, 6376696, 7970870, 12753392, 15941740, 31883480, 63766960]

約数ペア:

[(1, 63766960), (2, 31883480), (4, 15941740), (5, 12753392), (8, 7970870), (10, 6376696), (16, 3985435), (20, 3188348), (40, 1594174), (61, 1045360), (73, 873520), (80, 797087), (122, 522680), (146, 436760), (179, 356240), (244, 261340), (292, 218380), (305, 209072), (358, 178120), (365, 174704), (488, 130670), (584, 109190), (610, 104536), (716, 89060), (730, 87352), (895, 71248), (976, 65335), (1168, 54595), (1220, 52268), (1432, 44530), (1460, 43676), (1790, 35624), (2440, 26134), (2864, 22265), (2920, 21838), (3580, 17812), (4453, 14320), (4880, 13067), (5840, 10919), (7160, 8906)]