2265760

素因数分解:

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

素因数の和:63

約数の個数: 108

約数和(自身を含む): 6614622

約数和(自身を除く): 4348862

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 289, 340, 392, 476, 490, 544, 560, 578, 595, 680, 784, 833, 952, 980, 1120, 1156, 1190, 1360, 1445, 1568, 1666, 1904, 1960, 2023, 2312, 2380, 2720, 2890, 3332, 3808, 3920, 4046, 4165, 4624, 4760, 5780, 6664, 7840, 8092, 8330, 9248, 9520, 10115, 11560, 13328, 14161, 16184, 16660, 19040, 20230, 23120, 26656, 28322, 32368, 33320, 40460, 46240, 56644, 64736, 66640, 70805, 80920, 113288, 133280, 141610, 161840, 226576, 283220, 323680, 453152, 566440, 1132880, 2265760]

約数ペア:

[(1, 2265760), (2, 1132880), (4, 566440), (5, 453152), (7, 323680), (8, 283220), (10, 226576), (14, 161840), (16, 141610), (17, 133280), (20, 113288), (28, 80920), (32, 70805), (34, 66640), (35, 64736), (40, 56644), (49, 46240), (56, 40460), (68, 33320), (70, 32368), (80, 28322), (85, 26656), (98, 23120), (112, 20230), (119, 19040), (136, 16660), (140, 16184), (160, 14161), (170, 13328), (196, 11560), (224, 10115), (238, 9520), (245, 9248), (272, 8330), (280, 8092), (289, 7840), (340, 6664), (392, 5780), (476, 4760), (490, 4624), (544, 4165), (560, 4046), (578, 3920), (595, 3808), (680, 3332), (784, 2890), (833, 2720), (952, 2380), (980, 2312), (1120, 2023), (1156, 1960), (1190, 1904), (1360, 1666), (1445, 1568)]