1014981440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 224

約数和(自身を含む): 2789285760

約数和(自身を除く): 1774304320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 61, 64, 80, 88, 110, 116, 122, 145, 160, 163, 176, 220, 232, 244, 290, 305, 319, 320, 326, 352, 440, 464, 488, 580, 610, 638, 652, 671, 704, 815, 880, 928, 976, 1160, 1220, 1276, 1304, 1342, 1595, 1630, 1760, 1769, 1793, 1856, 1952, 2320, 2440, 2552, 2608, 2684, 3190, 3260, 3355, 3520, 3538, 3586, 3904, 4640, 4727, 4880, 5104, 5216, 5368, 6380, 6520, 6710, 7076, 7172, 8845, 8965, 9280, 9454, 9760, 9943, 10208, 10432, 10736, 12760, 13040, 13420, 14152, 14344, 17690, 17930, 18908, 19459, 19520, 19886, 20416, 21472, 23635, 25520, 26080, 26840, 28304, 28688, 35380, 35860, 37816, 38918, 39772, 42944, 47270, 49715, 51040, 51997, 52160, 53680, 56608, 57376, 70760, 71720, 75632, 77836, 79544, 94540, 97295, 99430, 102080, 103994, 107360, 109373, 113216, 114752, 141520, 143440, 151264, 155672, 159088, 189080, 194590, 198860, 207988, 214720, 218746, 259985, 283040, 286880, 288347, 302528, 311344, 318176, 378160, 389180, 397720, 415976, 437492, 519970, 546865, 566080, 573760, 576694, 622688, 636352, 756320, 778360, 795440, 831952, 874984, 1039940, 1093730, 1153388, 1245376, 1441735, 1512640, 1556720, 1590880, 1663904, 1749968, 2079880, 2187460, 2306776, 2883470, 3113440, 3171817, 3181760, 3327808, 3499936, 4159760, 4374920, 4613552, 5766940, 6226880, 6343634, 6999872, 8319520, 8749840, 9227104, 11533880, 12687268, 15859085, 16639040, 17499680, 18454208, 23067760, 25374536, 31718170, 34999360, 46135520, 50749072, 63436340, 92271040, 101498144, 126872680, 202996288, 253745360, 507490720, 1014981440]

約数ペア:

[(1, 1014981440), (2, 507490720), (4, 253745360), (5, 202996288), (8, 126872680), (10, 101498144), (11, 92271040), (16, 63436340), (20, 50749072), (22, 46135520), (29, 34999360), (32, 31718170), (40, 25374536), (44, 23067760), (55, 18454208), (58, 17499680), (61, 16639040), (64, 15859085), (80, 12687268), (88, 11533880), (110, 9227104), (116, 8749840), (122, 8319520), (145, 6999872), (160, 6343634), (163, 6226880), (176, 5766940), (220, 4613552), (232, 4374920), (244, 4159760), (290, 3499936), (305, 3327808), (319, 3181760), (320, 3171817), (326, 3113440), (352, 2883470), (440, 2306776), (464, 2187460), (488, 2079880), (580, 1749968), (610, 1663904), (638, 1590880), (652, 1556720), (671, 1512640), (704, 1441735), (815, 1245376), (880, 1153388), (928, 1093730), (976, 1039940), (1160, 874984), (1220, 831952), (1276, 795440), (1304, 778360), (1342, 756320), (1595, 636352), (1630, 622688), (1760, 576694), (1769, 573760), (1793, 566080), (1856, 546865), (1952, 519970), (2320, 437492), (2440, 415976), (2552, 397720), (2608, 389180), (2684, 378160), (3190, 318176), (3260, 311344), (3355, 302528), (3520, 288347), (3538, 286880), (3586, 283040), (3904, 259985), (4640, 218746), (4727, 214720), (4880, 207988), (5104, 198860), (5216, 194590), (5368, 189080), (6380, 159088), (6520, 155672), (6710, 151264), (7076, 143440), (7172, 141520), (8845, 114752), (8965, 113216), (9280, 109373), (9454, 107360), (9760, 103994), (9943, 102080), (10208, 99430), (10432, 97295), (10736, 94540), (12760, 79544), (13040, 77836), (13420, 75632), (14152, 71720), (14344, 70760), (17690, 57376), (17930, 56608), (18908, 53680), (19459, 52160), (19520, 51997), (19886, 51040), (20416, 49715), (21472, 47270), (23635, 42944), (25520, 39772), (26080, 38918), (26840, 37816), (28304, 35860), (28688, 35380)]