2015138736

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{39869}}^1$

素因数の和:39905

約数の個数: 120

約数和(自身を含む): 6298503120

約数和(自身を除く): 4283364384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 312, 324, 351, 432, 468, 486, 624, 648, 702, 936, 972, 1053, 1296, 1404, 1872, 1944, 2106, 2808, 3159, 3888, 4212, 5616, 6318, 8424, 12636, 16848, 25272, 39869, 50544, 79738, 119607, 159476, 239214, 318952, 358821, 478428, 518297, 637904, 717642, 956856, 1036594, 1076463, 1435284, 1554891, 1913712, 2073188, 2152926, 2870568, 3109782, 3229389, 4146376, 4305852, 4664673, 5741136, 6219564, 6458778, 8292752, 8611704, 9329346, 9688167, 12439128, 12917556, 13994019, 17223408, 18658692, 19376334, 24878256, 25835112, 27988038, 37317384, 38752668, 41982057, 51670224, 55976076, 74634768, 77505336, 83964114, 111952152, 125946171, 155010672, 167928228, 223904304, 251892342, 335856456, 503784684, 671712912, 1007569368, 2015138736]

約数ペア:

[(1, 2015138736), (2, 1007569368), (3, 671712912), (4, 503784684), (6, 335856456), (8, 251892342), (9, 223904304), (12, 167928228), (13, 155010672), (16, 125946171), (18, 111952152), (24, 83964114), (26, 77505336), (27, 74634768), (36, 55976076), (39, 51670224), (48, 41982057), (52, 38752668), (54, 37317384), (72, 27988038), (78, 25835112), (81, 24878256), (104, 19376334), (108, 18658692), (117, 17223408), (144, 13994019), (156, 12917556), (162, 12439128), (208, 9688167), (216, 9329346), (234, 8611704), (243, 8292752), (312, 6458778), (324, 6219564), (351, 5741136), (432, 4664673), (468, 4305852), (486, 4146376), (624, 3229389), (648, 3109782), (702, 2870568), (936, 2152926), (972, 2073188), (1053, 1913712), (1296, 1554891), (1404, 1435284), (1872, 1076463), (1944, 1036594), (2106, 956856), (2808, 717642), (3159, 637904), (3888, 518297), (4212, 478428), (5616, 358821), (6318, 318952), (8424, 239214), (12636, 159476), (16848, 119607), (25272, 79738), (39869, 50544)]