66267240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 216639360

約数和(自身を除く): 150372120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 107, 120, 130, 156, 195, 214, 260, 312, 321, 390, 397, 428, 520, 535, 642, 780, 794, 856, 1070, 1191, 1284, 1391, 1560, 1588, 1605, 1985, 2140, 2382, 2568, 2782, 3176, 3210, 3970, 4173, 4280, 4764, 5161, 5564, 5955, 6420, 6955, 7940, 8346, 9528, 10322, 11128, 11910, 12840, 13910, 15483, 15880, 16692, 20644, 20865, 23820, 25805, 27820, 30966, 33384, 41288, 41730, 42479, 47640, 51610, 55640, 61932, 77415, 83460, 84958, 103220, 123864, 127437, 154830, 166920, 169916, 206440, 212395, 254874, 309660, 339832, 424790, 509748, 552227, 619320, 637185, 849580, 1019496, 1104454, 1274370, 1656681, 1699160, 2208908, 2548740, 2761135, 3313362, 4417816, 5097480, 5522270, 6626724, 8283405, 11044540, 13253448, 16566810, 22089080, 33133620, 66267240]

約数ペア:

[(1, 66267240), (2, 33133620), (3, 22089080), (4, 16566810), (5, 13253448), (6, 11044540), (8, 8283405), (10, 6626724), (12, 5522270), (13, 5097480), (15, 4417816), (20, 3313362), (24, 2761135), (26, 2548740), (30, 2208908), (39, 1699160), (40, 1656681), (52, 1274370), (60, 1104454), (65, 1019496), (78, 849580), (104, 637185), (107, 619320), (120, 552227), (130, 509748), (156, 424790), (195, 339832), (214, 309660), (260, 254874), (312, 212395), (321, 206440), (390, 169916), (397, 166920), (428, 154830), (520, 127437), (535, 123864), (642, 103220), (780, 84958), (794, 83460), (856, 77415), (1070, 61932), (1191, 55640), (1284, 51610), (1391, 47640), (1560, 42479), (1588, 41730), (1605, 41288), (1985, 33384), (2140, 30966), (2382, 27820), (2568, 25805), (2782, 23820), (3176, 20865), (3210, 20644), (3970, 16692), (4173, 15880), (4280, 15483), (4764, 13910), (5161, 12840), (5564, 11910), (5955, 11128), (6420, 10322), (6955, 9528), (7940, 8346)]