127994160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 160

約数和(自身を含む): 463398912

約数和(自身を除く): 335404752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 752, 840, 940, 987, 1128, 1316, 1410, 1621, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 3242, 3290, 3760, 3948, 4863, 4935, 5264, 5640, 6484, 6580, 7896, 8105, 9726, 9870, 11280, 11347, 12968, 13160, 15792, 16210, 19452, 19740, 22694, 24315, 25936, 26320, 32420, 34041, 38904, 39480, 45388, 48630, 56735, 64840, 68082, 76187, 77808, 78960, 90776, 97260, 113470, 129680, 136164, 152374, 170205, 181552, 194520, 226940, 228561, 272328, 304748, 340410, 380935, 389040, 453880, 457122, 533309, 544656, 609496, 680820, 761870, 907760, 914244, 1066618, 1142805, 1218992, 1361640, 1523740, 1599927, 1828488, 2133236, 2285610, 2666545, 2723280, 3047480, 3199854, 3656976, 4266472, 4571220, 5333090, 6094960, 6399708, 7999635, 8532944, 9142440, 10666180, 12799416, 15999270, 18284880, 21332360, 25598832, 31998540, 42664720, 63997080, 127994160]

約数ペア:

[(1, 127994160), (2, 63997080), (3, 42664720), (4, 31998540), (5, 25598832), (6, 21332360), (7, 18284880), (8, 15999270), (10, 12799416), (12, 10666180), (14, 9142440), (15, 8532944), (16, 7999635), (20, 6399708), (21, 6094960), (24, 5333090), (28, 4571220), (30, 4266472), (35, 3656976), (40, 3199854), (42, 3047480), (47, 2723280), (48, 2666545), (56, 2285610), (60, 2133236), (70, 1828488), (80, 1599927), (84, 1523740), (94, 1361640), (105, 1218992), (112, 1142805), (120, 1066618), (140, 914244), (141, 907760), (168, 761870), (188, 680820), (210, 609496), (235, 544656), (240, 533309), (280, 457122), (282, 453880), (329, 389040), (336, 380935), (376, 340410), (420, 304748), (470, 272328), (560, 228561), (564, 226940), (658, 194520), (705, 181552), (752, 170205), (840, 152374), (940, 136164), (987, 129680), (1128, 113470), (1316, 97260), (1410, 90776), (1621, 78960), (1645, 77808), (1680, 76187), (1880, 68082), (1974, 64840), (2256, 56735), (2632, 48630), (2820, 45388), (3242, 39480), (3290, 38904), (3760, 34041), (3948, 32420), (4863, 26320), (4935, 25936), (5264, 24315), (5640, 22694), (6484, 19740), (6580, 19452), (7896, 16210), (8105, 15792), (9726, 13160), (9870, 12968), (11280, 11347)]