1454485760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12487}}^1$

素因数の和:12528

約数の個数: 144

約数和(自身を含む): 4288279296

約数和(自身を除く): 2833793536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2912, 3328, 3640, 4160, 4480, 5824, 7280, 8320, 8960, 11648, 12487, 14560, 16640, 23296, 24974, 29120, 49948, 58240, 62435, 87409, 99896, 116480, 124870, 162331, 174818, 199792, 249740, 324662, 349636, 399584, 437045, 499480, 649324, 699272, 799168, 811655, 874090, 998960, 1136317, 1298648, 1398544, 1598336, 1623310, 1748180, 1997920, 2272634, 2597296, 2797088, 3196672, 3246620, 3496360, 3995840, 4545268, 5194592, 5594176, 5681585, 6493240, 6992720, 7991680, 9090536, 10389184, 11188352, 11363170, 12986480, 13985440, 15983360, 18181072, 20778368, 22376704, 22726340, 25972960, 27970880, 36362144, 41556736, 45452680, 51945920, 55941760, 72724288, 90905360, 103891840, 111883520, 145448576, 181810720, 207783680, 290897152, 363621440, 727242880, 1454485760]

約数ペア:

[(1, 1454485760), (2, 727242880), (4, 363621440), (5, 290897152), (7, 207783680), (8, 181810720), (10, 145448576), (13, 111883520), (14, 103891840), (16, 90905360), (20, 72724288), (26, 55941760), (28, 51945920), (32, 45452680), (35, 41556736), (40, 36362144), (52, 27970880), (56, 25972960), (64, 22726340), (65, 22376704), (70, 20778368), (80, 18181072), (91, 15983360), (104, 13985440), (112, 12986480), (128, 11363170), (130, 11188352), (140, 10389184), (160, 9090536), (182, 7991680), (208, 6992720), (224, 6493240), (256, 5681585), (260, 5594176), (280, 5194592), (320, 4545268), (364, 3995840), (416, 3496360), (448, 3246620), (455, 3196672), (520, 2797088), (560, 2597296), (640, 2272634), (728, 1997920), (832, 1748180), (896, 1623310), (910, 1598336), (1040, 1398544), (1120, 1298648), (1280, 1136317), (1456, 998960), (1664, 874090), (1792, 811655), (1820, 799168), (2080, 699272), (2240, 649324), (2912, 499480), (3328, 437045), (3640, 399584), (4160, 349636), (4480, 324662), (5824, 249740), (7280, 199792), (8320, 174818), (8960, 162331), (11648, 124870), (12487, 116480), (14560, 99896), (16640, 87409), (23296, 62435), (24974, 58240), (29120, 49948)]