204447040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{853}}^1$

素因数の和:984

約数の個数: 112

約数和(自身を含む): 562246272

約数和(自身を除く): 357799232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 107, 112, 140, 160, 214, 224, 280, 320, 428, 448, 535, 560, 749, 853, 856, 1070, 1120, 1498, 1706, 1712, 2140, 2240, 2996, 3412, 3424, 3745, 4265, 4280, 5971, 5992, 6824, 6848, 7490, 8530, 8560, 11942, 11984, 13648, 14980, 17060, 17120, 23884, 23968, 27296, 29855, 29960, 34120, 34240, 47768, 47936, 54592, 59710, 59920, 68240, 91271, 95536, 119420, 119840, 136480, 182542, 191072, 238840, 239680, 272960, 365084, 382144, 456355, 477680, 638897, 730168, 912710, 955360, 1277794, 1460336, 1825420, 1910720, 2555588, 2920672, 3194485, 3650840, 5111176, 5841344, 6388970, 7301680, 10222352, 12777940, 14603360, 20444704, 25555880, 29206720, 40889408, 51111760, 102223520, 204447040]

約数ペア:

[(1, 204447040), (2, 102223520), (4, 51111760), (5, 40889408), (7, 29206720), (8, 25555880), (10, 20444704), (14, 14603360), (16, 12777940), (20, 10222352), (28, 7301680), (32, 6388970), (35, 5841344), (40, 5111176), (56, 3650840), (64, 3194485), (70, 2920672), (80, 2555588), (107, 1910720), (112, 1825420), (140, 1460336), (160, 1277794), (214, 955360), (224, 912710), (280, 730168), (320, 638897), (428, 477680), (448, 456355), (535, 382144), (560, 365084), (749, 272960), (853, 239680), (856, 238840), (1070, 191072), (1120, 182542), (1498, 136480), (1706, 119840), (1712, 119420), (2140, 95536), (2240, 91271), (2996, 68240), (3412, 59920), (3424, 59710), (3745, 54592), (4265, 47936), (4280, 47768), (5971, 34240), (5992, 34120), (6824, 29960), (6848, 29855), (7490, 27296), (8530, 23968), (8560, 23884), (11942, 17120), (11984, 17060), (13648, 14980)]