218662739120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1507603}}^1$

素因数の和:1507667

約数の個数: 120

約数和(自身を含む): 607377469104

約数和(自身を除く): 388714729984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 49, 56, 70, 74, 80, 98, 112, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 560, 592, 740, 784, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2590, 2960, 3626, 3920, 4144, 5180, 7252, 9065, 10360, 14504, 18130, 20720, 29008, 36260, 72520, 145040, 1507603, 3015206, 6030412, 7538015, 10553221, 12060824, 15076030, 21106442, 24121648, 30152060, 42212884, 52766105, 55781311, 60304120, 73872547, 84425768, 105532210, 111562622, 120608240, 147745094, 168851536, 211064420, 223125244, 278906555, 295490188, 369362735, 390469177, 422128840, 446250488, 557813110, 590980376, 738725470, 780938354, 844257680, 892500976, 1115626220, 1181960752, 1477450940, 1561876708, 1952345885, 2231252440, 2733284239, 2954901880, 3123753416, 3904691770, 4462504880, 5466568478, 5909803760, 6247506832, 7809383540, 10933136956, 13666421195, 15618767080, 21866273912, 27332842390, 31237534160, 43732547824, 54665684780, 109331369560, 218662739120]

約数ペア:

[(1, 218662739120), (2, 109331369560), (4, 54665684780), (5, 43732547824), (7, 31237534160), (8, 27332842390), (10, 21866273912), (14, 15618767080), (16, 13666421195), (20, 10933136956), (28, 7809383540), (35, 6247506832), (37, 5909803760), (40, 5466568478), (49, 4462504880), (56, 3904691770), (70, 3123753416), (74, 2954901880), (80, 2733284239), (98, 2231252440), (112, 1952345885), (140, 1561876708), (148, 1477450940), (185, 1181960752), (196, 1115626220), (245, 892500976), (259, 844257680), (280, 780938354), (296, 738725470), (370, 590980376), (392, 557813110), (490, 446250488), (518, 422128840), (560, 390469177), (592, 369362735), (740, 295490188), (784, 278906555), (980, 223125244), (1036, 211064420), (1295, 168851536), (1480, 147745094), (1813, 120608240), (1960, 111562622), (2072, 105532210), (2590, 84425768), (2960, 73872547), (3626, 60304120), (3920, 55781311), (4144, 52766105), (5180, 42212884), (7252, 30152060), (9065, 24121648), (10360, 21106442), (14504, 15076030), (18130, 12060824), (20720, 10553221), (29008, 7538015), (36260, 6030412), (72520, 3015206), (145040, 1507603)]