63639840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 231880320

約数和(自身を除く): 168240480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 709, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1418, 1496, 1632, 1760, 1870, 2040, 2127, 2244, 2640, 2720, 2805, 2836, 2992, 3545, 3740, 4080, 4254, 4488, 5280, 5610, 5672, 5984, 7090, 7480, 7799, 8160, 8508, 8976, 10635, 11220, 11344, 12053, 14180, 14960, 15598, 17016, 17952, 21270, 22440, 22688, 23397, 24106, 28360, 29920, 31196, 34032, 36159, 38995, 42540, 44880, 46794, 48212, 56720, 60265, 62392, 68064, 72318, 77990, 85080, 89760, 93588, 96424, 113440, 116985, 120530, 124784, 132583, 144636, 155980, 170160, 180795, 187176, 192848, 233970, 241060, 249568, 265166, 289272, 311960, 340320, 361590, 374352, 385696, 397749, 467940, 482120, 530332, 578544, 623920, 662915, 723180, 748704, 795498, 935880, 964240, 1060664, 1157088, 1247840, 1325830, 1446360, 1590996, 1871760, 1928480, 1988745, 2121328, 2651660, 2892720, 3181992, 3743520, 3977490, 4242656, 5303320, 5785440, 6363984, 7954980, 10606640, 12727968, 15909960, 21213280, 31819920, 63639840]

約数ペア:

[(1, 63639840), (2, 31819920), (3, 21213280), (4, 15909960), (5, 12727968), (6, 10606640), (8, 7954980), (10, 6363984), (11, 5785440), (12, 5303320), (15, 4242656), (16, 3977490), (17, 3743520), (20, 3181992), (22, 2892720), (24, 2651660), (30, 2121328), (32, 1988745), (33, 1928480), (34, 1871760), (40, 1590996), (44, 1446360), (48, 1325830), (51, 1247840), (55, 1157088), (60, 1060664), (66, 964240), (68, 935880), (80, 795498), (85, 748704), (88, 723180), (96, 662915), (102, 623920), (110, 578544), (120, 530332), (132, 482120), (136, 467940), (160, 397749), (165, 385696), (170, 374352), (176, 361590), (187, 340320), (204, 311960), (220, 289272), (240, 265166), (255, 249568), (264, 241060), (272, 233970), (330, 192848), (340, 187176), (352, 180795), (374, 170160), (408, 155980), (440, 144636), (480, 132583), (510, 124784), (528, 120530), (544, 116985), (561, 113440), (660, 96424), (680, 93588), (709, 89760), (748, 85080), (816, 77990), (880, 72318), (935, 68064), (1020, 62392), (1056, 60265), (1122, 56720), (1320, 48212), (1360, 46794), (1418, 44880), (1496, 42540), (1632, 38995), (1760, 36159), (1870, 34032), (2040, 31196), (2127, 29920), (2244, 28360), (2640, 24106), (2720, 23397), (2805, 22688), (2836, 22440), (2992, 21270), (3545, 17952), (3740, 17016), (4080, 15598), (4254, 14960), (4488, 14180), (5280, 12053), (5610, 11344), (5672, 11220), (5984, 10635), (7090, 8976), (7480, 8508), (7799, 8160)]