55636616880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1981361}}^1$

素因数の和:1981396

約数の個数: 160

約数和(自身を含む): 206378665920

約数和(自身を除く): 150742049040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2808, 3120, 3510, 4680, 5616, 7020, 9360, 14040, 28080, 1981361, 3962722, 5944083, 7925444, 9906805, 11888166, 15850888, 17832249, 19813610, 23776332, 25757693, 29720415, 31701776, 35664498, 39627220, 47552664, 51515386, 53496747, 59440830, 71328996, 77273079, 79254440, 89161245, 95105328, 103030772, 106993494, 118881660, 128788465, 142657992, 154546158, 158508880, 178322490, 206061544, 213986988, 231819237, 237763320, 257576930, 267483735, 285315984, 309092316, 356644980, 386365395, 412123088, 427973976, 463638474, 475526640, 515153860, 534967470, 618184632, 695457711, 713289960, 772730790, 855947952, 927276948, 1030307720, 1069934940, 1159096185, 1236369264, 1390915422, 1426579920, 1545461580, 1854553896, 2060615440, 2139869880, 2318192370, 2781830844, 3090923160, 3477288555, 3709107792, 4279739760, 4636384740, 5563661688, 6181846320, 6954577110, 9272769480, 11127323376, 13909154220, 18545538960, 27818308440, 55636616880]

約数ペア:

[(1, 55636616880), (2, 27818308440), (3, 18545538960), (4, 13909154220), (5, 11127323376), (6, 9272769480), (8, 6954577110), (9, 6181846320), (10, 5563661688), (12, 4636384740), (13, 4279739760), (15, 3709107792), (16, 3477288555), (18, 3090923160), (20, 2781830844), (24, 2318192370), (26, 2139869880), (27, 2060615440), (30, 1854553896), (36, 1545461580), (39, 1426579920), (40, 1390915422), (45, 1236369264), (48, 1159096185), (52, 1069934940), (54, 1030307720), (60, 927276948), (65, 855947952), (72, 772730790), (78, 713289960), (80, 695457711), (90, 618184632), (104, 534967470), (108, 515153860), (117, 475526640), (120, 463638474), (130, 427973976), (135, 412123088), (144, 386365395), (156, 356644980), (180, 309092316), (195, 285315984), (208, 267483735), (216, 257576930), (234, 237763320), (240, 231819237), (260, 213986988), (270, 206061544), (312, 178322490), (351, 158508880), (360, 154546158), (390, 142657992), (432, 128788465), (468, 118881660), (520, 106993494), (540, 103030772), (585, 95105328), (624, 89161245), (702, 79254440), (720, 77273079), (780, 71328996), (936, 59440830), (1040, 53496747), (1080, 51515386), (1170, 47552664), (1404, 39627220), (1560, 35664498), (1755, 31701776), (1872, 29720415), (2160, 25757693), (2340, 23776332), (2808, 19813610), (3120, 17832249), (3510, 15850888), (4680, 11888166), (5616, 9906805), (7020, 7925444), (9360, 5944083), (14040, 3962722), (28080, 1981361)]