4992666560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71899}}^1$

素因数の和:71954

約数の個数: 112

約数和(自身を含む): 14025676800

約数和(自身を除く): 9033010240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 71899, 143798, 287596, 359495, 503293, 575192, 718990, 1006586, 1150384, 1437980, 2013172, 2228869, 2300768, 2516465, 2875960, 4026344, 4457738, 4601536, 5032930, 5751920, 8052688, 8915476, 10065860, 11144345, 11503840, 15602083, 16105376, 17830952, 20131720, 22288690, 23007680, 31204166, 32210752, 35661904, 40263440, 44577380, 62408332, 71323808, 78010415, 80526880, 89154760, 124816664, 142647616, 156020830, 161053760, 178309520, 249633328, 312041660, 356619040, 499266656, 624083320, 713238080, 998533312, 1248166640, 2496333280, 4992666560]

約数ペア:

[(1, 4992666560), (2, 2496333280), (4, 1248166640), (5, 998533312), (7, 713238080), (8, 624083320), (10, 499266656), (14, 356619040), (16, 312041660), (20, 249633328), (28, 178309520), (31, 161053760), (32, 156020830), (35, 142647616), (40, 124816664), (56, 89154760), (62, 80526880), (64, 78010415), (70, 71323808), (80, 62408332), (112, 44577380), (124, 40263440), (140, 35661904), (155, 32210752), (160, 31204166), (217, 23007680), (224, 22288690), (248, 20131720), (280, 17830952), (310, 16105376), (320, 15602083), (434, 11503840), (448, 11144345), (496, 10065860), (560, 8915476), (620, 8052688), (868, 5751920), (992, 5032930), (1085, 4601536), (1120, 4457738), (1240, 4026344), (1736, 2875960), (1984, 2516465), (2170, 2300768), (2240, 2228869), (2480, 2013172), (3472, 1437980), (4340, 1150384), (4960, 1006586), (6944, 718990), (8680, 575192), (9920, 503293), (13888, 359495), (17360, 287596), (34720, 143798), (69440, 71899)]