2247474120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{25621}}^1$

素因数の和:25695

約数の個数: 128

約数和(自身を含む): 7305344640

約数和(自身を除く): 5057870520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 17544, 21930, 25621, 29240, 43860, 51242, 76863, 87720, 102484, 128105, 153726, 204968, 256210, 307452, 384315, 435557, 512420, 614904, 768630, 871114, 1024840, 1101703, 1306671, 1537260, 1742228, 2177785, 2203406, 2613342, 3074520, 3305109, 3484456, 4355570, 4406812, 5226684, 5508515, 6533355, 6610218, 8711140, 8813624, 10453368, 11017030, 13066710, 13220436, 16525545, 17422280, 18728951, 22034060, 26133420, 26440872, 33051090, 37457902, 44068120, 52266840, 56186853, 66102180, 74915804, 93644755, 112373706, 132204360, 149831608, 187289510, 224747412, 280934265, 374579020, 449494824, 561868530, 749158040, 1123737060, 2247474120]

約数ペア:

[(1, 2247474120), (2, 1123737060), (3, 749158040), (4, 561868530), (5, 449494824), (6, 374579020), (8, 280934265), (10, 224747412), (12, 187289510), (15, 149831608), (17, 132204360), (20, 112373706), (24, 93644755), (30, 74915804), (34, 66102180), (40, 56186853), (43, 52266840), (51, 44068120), (60, 37457902), (68, 33051090), (85, 26440872), (86, 26133420), (102, 22034060), (120, 18728951), (129, 17422280), (136, 16525545), (170, 13220436), (172, 13066710), (204, 11017030), (215, 10453368), (255, 8813624), (258, 8711140), (340, 6610218), (344, 6533355), (408, 5508515), (430, 5226684), (510, 4406812), (516, 4355570), (645, 3484456), (680, 3305109), (731, 3074520), (860, 2613342), (1020, 2203406), (1032, 2177785), (1290, 1742228), (1462, 1537260), (1720, 1306671), (2040, 1101703), (2193, 1024840), (2580, 871114), (2924, 768630), (3655, 614904), (4386, 512420), (5160, 435557), (5848, 384315), (7310, 307452), (8772, 256210), (10965, 204968), (14620, 153726), (17544, 128105), (21930, 102484), (25621, 87720), (29240, 76863), (43860, 51242)]