578972680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 1544417280

約数和(自身を除く): 965444600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 127, 130, 143, 220, 254, 260, 286, 440, 508, 520, 572, 635, 715, 797, 1016, 1144, 1270, 1397, 1430, 1594, 1651, 2540, 2794, 2860, 3188, 3302, 3985, 5080, 5588, 5720, 6376, 6604, 6985, 7970, 8255, 8767, 10361, 11176, 13208, 13970, 15940, 16510, 17534, 18161, 20722, 27940, 31880, 33020, 35068, 36322, 41444, 43835, 51805, 55880, 66040, 70136, 72644, 82888, 87670, 90805, 101219, 103610, 113971, 145288, 175340, 181610, 202438, 207220, 227942, 350680, 363220, 404876, 414440, 455884, 506095, 569855, 726440, 809752, 911768, 1012190, 1113409, 1139710, 1315847, 2024380, 2226818, 2279420, 2631694, 4048760, 4453636, 4558840, 5263388, 5567045, 6579235, 8907272, 10526776, 11134090, 13158470, 14474317, 22268180, 26316940, 28948634, 44536360, 52633880, 57897268, 72371585, 115794536, 144743170, 289486340, 578972680]

約数ペア:

[(1, 578972680), (2, 289486340), (4, 144743170), (5, 115794536), (8, 72371585), (10, 57897268), (11, 52633880), (13, 44536360), (20, 28948634), (22, 26316940), (26, 22268180), (40, 14474317), (44, 13158470), (52, 11134090), (55, 10526776), (65, 8907272), (88, 6579235), (104, 5567045), (110, 5263388), (127, 4558840), (130, 4453636), (143, 4048760), (220, 2631694), (254, 2279420), (260, 2226818), (286, 2024380), (440, 1315847), (508, 1139710), (520, 1113409), (572, 1012190), (635, 911768), (715, 809752), (797, 726440), (1016, 569855), (1144, 506095), (1270, 455884), (1397, 414440), (1430, 404876), (1594, 363220), (1651, 350680), (2540, 227942), (2794, 207220), (2860, 202438), (3188, 181610), (3302, 175340), (3985, 145288), (5080, 113971), (5588, 103610), (5720, 101219), (6376, 90805), (6604, 87670), (6985, 82888), (7970, 72644), (8255, 70136), (8767, 66040), (10361, 55880), (11176, 51805), (13208, 43835), (13970, 41444), (15940, 36322), (16510, 35068), (17534, 33020), (18161, 31880), (20722, 27940)]