72617142080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{179107}}^1$

素因数の和:179312

約数の個数: 112

約数和(自身を含む): 198715310976

約数和(自身を除く): 126098168896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 181, 224, 280, 320, 362, 448, 560, 724, 905, 1120, 1267, 1448, 1810, 2240, 2534, 2896, 3620, 5068, 5792, 6335, 7240, 10136, 11584, 12670, 14480, 20272, 25340, 28960, 40544, 50680, 57920, 81088, 101360, 179107, 202720, 358214, 405440, 716428, 895535, 1253749, 1432856, 1791070, 2507498, 2865712, 3582140, 5014996, 5731424, 6268745, 7164280, 10029992, 11462848, 12537490, 14328560, 20059984, 25074980, 28657120, 32418367, 40119968, 50149960, 57314240, 64836734, 80239936, 100299920, 129673468, 162091835, 200599840, 226928569, 259346936, 324183670, 401199680, 453857138, 518693872, 648367340, 907714276, 1037387744, 1134642845, 1296734680, 1815428552, 2074775488, 2269285690, 2593469360, 3630857104, 4538571380, 5186938720, 7261714208, 9077142760, 10373877440, 14523428416, 18154285520, 36308571040, 72617142080]

約数ペア:

[(1, 72617142080), (2, 36308571040), (4, 18154285520), (5, 14523428416), (7, 10373877440), (8, 9077142760), (10, 7261714208), (14, 5186938720), (16, 4538571380), (20, 3630857104), (28, 2593469360), (32, 2269285690), (35, 2074775488), (40, 1815428552), (56, 1296734680), (64, 1134642845), (70, 1037387744), (80, 907714276), (112, 648367340), (140, 518693872), (160, 453857138), (181, 401199680), (224, 324183670), (280, 259346936), (320, 226928569), (362, 200599840), (448, 162091835), (560, 129673468), (724, 100299920), (905, 80239936), (1120, 64836734), (1267, 57314240), (1448, 50149960), (1810, 40119968), (2240, 32418367), (2534, 28657120), (2896, 25074980), (3620, 20059984), (5068, 14328560), (5792, 12537490), (6335, 11462848), (7240, 10029992), (10136, 7164280), (11584, 6268745), (12670, 5731424), (14480, 5014996), (20272, 3582140), (25340, 2865712), (28960, 2507498), (40544, 1791070), (50680, 1432856), (57920, 1253749), (81088, 895535), (101360, 716428), (179107, 405440), (202720, 358214)]