276226160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:355

約数の個数: 160

約数和(自身を含む): 772986240

約数和(自身を除く): 496760080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 73, 80, 112, 116, 140, 145, 146, 203, 232, 233, 280, 290, 292, 365, 406, 464, 466, 511, 560, 580, 584, 730, 812, 932, 1015, 1022, 1160, 1165, 1168, 1460, 1624, 1631, 1864, 2030, 2044, 2117, 2320, 2330, 2555, 2920, 3248, 3262, 3728, 4060, 4088, 4234, 4660, 5110, 5840, 6524, 6757, 8120, 8155, 8176, 8468, 9320, 10220, 10585, 13048, 13514, 14819, 16240, 16310, 16936, 17009, 18640, 20440, 21170, 26096, 27028, 29638, 32620, 33785, 33872, 34018, 40880, 42340, 47299, 54056, 59276, 65240, 67570, 68036, 74095, 84680, 85045, 94598, 108112, 118552, 119063, 130480, 135140, 136072, 148190, 169360, 170090, 189196, 236495, 237104, 238126, 270280, 272144, 296380, 340180, 378392, 472990, 476252, 493261, 540560, 592760, 595315, 680360, 756784, 945980, 952504, 986522, 1185520, 1190630, 1360720, 1891960, 1905008, 1973044, 2381260, 2466305, 3452827, 3783920, 3946088, 4762520, 4932610, 6905654, 7892176, 9525040, 9865220, 13811308, 17264135, 19730440, 27622616, 34528270, 39460880, 55245232, 69056540, 138113080, 276226160]

約数ペア:

[(1, 276226160), (2, 138113080), (4, 69056540), (5, 55245232), (7, 39460880), (8, 34528270), (10, 27622616), (14, 19730440), (16, 17264135), (20, 13811308), (28, 9865220), (29, 9525040), (35, 7892176), (40, 6905654), (56, 4932610), (58, 4762520), (70, 3946088), (73, 3783920), (80, 3452827), (112, 2466305), (116, 2381260), (140, 1973044), (145, 1905008), (146, 1891960), (203, 1360720), (232, 1190630), (233, 1185520), (280, 986522), (290, 952504), (292, 945980), (365, 756784), (406, 680360), (464, 595315), (466, 592760), (511, 540560), (560, 493261), (580, 476252), (584, 472990), (730, 378392), (812, 340180), (932, 296380), (1015, 272144), (1022, 270280), (1160, 238126), (1165, 237104), (1168, 236495), (1460, 189196), (1624, 170090), (1631, 169360), (1864, 148190), (2030, 136072), (2044, 135140), (2117, 130480), (2320, 119063), (2330, 118552), (2555, 108112), (2920, 94598), (3248, 85045), (3262, 84680), (3728, 74095), (4060, 68036), (4088, 67570), (4234, 65240), (4660, 59276), (5110, 54056), (5840, 47299), (6524, 42340), (6757, 40880), (8120, 34018), (8155, 33872), (8176, 33785), (8468, 32620), (9320, 29638), (10220, 27028), (10585, 26096), (13048, 21170), (13514, 20440), (14819, 18640), (16240, 17009), (16310, 16936)]