2222691520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{58369}}^1$

素因数の和:58410

約数の個数: 112

約数和(自身を含む): 6404823360

約数和(自身を除く): 4182131840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3808, 4760, 5440, 7616, 9520, 19040, 38080, 58369, 116738, 233476, 291845, 408583, 466952, 583690, 817166, 933904, 992273, 1167380, 1634332, 1867808, 1984546, 2042915, 2334760, 3268664, 3735616, 3969092, 4085830, 4669520, 4961365, 6537328, 6945911, 7938184, 8171660, 9339040, 9922730, 13074656, 13891822, 15876368, 16343320, 18678080, 19845460, 26149312, 27783644, 31752736, 32686640, 34729555, 39690920, 55567288, 63505472, 65373280, 69459110, 79381840, 111134576, 130746560, 138918220, 158763680, 222269152, 277836440, 317527360, 444538304, 555672880, 1111345760, 2222691520]

約数ペア:

[(1, 2222691520), (2, 1111345760), (4, 555672880), (5, 444538304), (7, 317527360), (8, 277836440), (10, 222269152), (14, 158763680), (16, 138918220), (17, 130746560), (20, 111134576), (28, 79381840), (32, 69459110), (34, 65373280), (35, 63505472), (40, 55567288), (56, 39690920), (64, 34729555), (68, 32686640), (70, 31752736), (80, 27783644), (85, 26149312), (112, 19845460), (119, 18678080), (136, 16343320), (140, 15876368), (160, 13891822), (170, 13074656), (224, 9922730), (238, 9339040), (272, 8171660), (280, 7938184), (320, 6945911), (340, 6537328), (448, 4961365), (476, 4669520), (544, 4085830), (560, 3969092), (595, 3735616), (680, 3268664), (952, 2334760), (1088, 2042915), (1120, 1984546), (1190, 1867808), (1360, 1634332), (1904, 1167380), (2240, 992273), (2380, 933904), (2720, 817166), (3808, 583690), (4760, 466952), (5440, 408583), (7616, 291845), (9520, 233476), (19040, 116738), (38080, 58369)]