211314880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3253}}^1$

素因数の和:3306

約数の個数: 112

約数和(自身を含む): 595091520

約数和(自身を除く): 383776640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 1856, 2030, 2240, 2320, 3248, 3253, 4060, 4640, 6496, 6506, 8120, 9280, 12992, 13012, 16240, 16265, 22771, 26024, 32480, 32530, 45542, 52048, 64960, 65060, 91084, 94337, 104096, 113855, 130120, 182168, 188674, 208192, 227710, 260240, 364336, 377348, 455420, 471685, 520480, 660359, 728672, 754696, 910840, 943370, 1040960, 1320718, 1457344, 1509392, 1821680, 1886740, 2641436, 3018784, 3301795, 3643360, 3773480, 5282872, 6037568, 6603590, 7286720, 7546960, 10565744, 13207180, 15093920, 21131488, 26414360, 30187840, 42262976, 52828720, 105657440, 211314880]

約数ペア:

[(1, 211314880), (2, 105657440), (4, 52828720), (5, 42262976), (7, 30187840), (8, 26414360), (10, 21131488), (14, 15093920), (16, 13207180), (20, 10565744), (28, 7546960), (29, 7286720), (32, 6603590), (35, 6037568), (40, 5282872), (56, 3773480), (58, 3643360), (64, 3301795), (70, 3018784), (80, 2641436), (112, 1886740), (116, 1821680), (140, 1509392), (145, 1457344), (160, 1320718), (203, 1040960), (224, 943370), (232, 910840), (280, 754696), (290, 728672), (320, 660359), (406, 520480), (448, 471685), (464, 455420), (560, 377348), (580, 364336), (812, 260240), (928, 227710), (1015, 208192), (1120, 188674), (1160, 182168), (1624, 130120), (1856, 113855), (2030, 104096), (2240, 94337), (2320, 91084), (3248, 65060), (3253, 64960), (4060, 52048), (4640, 45542), (6496, 32530), (6506, 32480), (8120, 26024), (9280, 22771), (12992, 16265), (13012, 16240)]