266177520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{52813}}^1$

素因数の和:52839

約数の個数: 120

約数和(自身を含む): 1021634016

約数和(自身を除く): 755456496

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 52813, 105626, 158439, 211252, 264065, 316878, 369691, 422504, 475317, 528130, 633756, 739382, 792195, 845008, 950634, 1056260, 1109073, 1267512, 1478764, 1584390, 1848455, 1901268, 2112520, 2218146, 2376585, 2535024, 2957528, 3168780, 3327219, 3696910, 3802536, 4225040, 4436292, 4753170, 5545365, 5915056, 6337560, 6654438, 7393820, 7605072, 8872584, 9506340, 11090730, 12675120, 13308876, 14787640, 16636095, 17745168, 19012680, 22181460, 26617752, 29575280, 33272190, 38025360, 44362920, 53235504, 66544380, 88725840, 133088760, 266177520]

約数ペア:

[(1, 266177520), (2, 133088760), (3, 88725840), (4, 66544380), (5, 53235504), (6, 44362920), (7, 38025360), (8, 33272190), (9, 29575280), (10, 26617752), (12, 22181460), (14, 19012680), (15, 17745168), (16, 16636095), (18, 14787640), (20, 13308876), (21, 12675120), (24, 11090730), (28, 9506340), (30, 8872584), (35, 7605072), (36, 7393820), (40, 6654438), (42, 6337560), (45, 5915056), (48, 5545365), (56, 4753170), (60, 4436292), (63, 4225040), (70, 3802536), (72, 3696910), (80, 3327219), (84, 3168780), (90, 2957528), (105, 2535024), (112, 2376585), (120, 2218146), (126, 2112520), (140, 1901268), (144, 1848455), (168, 1584390), (180, 1478764), (210, 1267512), (240, 1109073), (252, 1056260), (280, 950634), (315, 845008), (336, 792195), (360, 739382), (420, 633756), (504, 528130), (560, 475317), (630, 422504), (720, 369691), (840, 316878), (1008, 264065), (1260, 211252), (1680, 158439), (2520, 105626), (5040, 52813)]