674022120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2377}}^1$

素因数の和:2547

約数の個数: 128

約数和(自身を含む): 2157321600

約数和(自身を除く): 1483299480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 510, 556, 680, 695, 834, 1020, 1112, 1390, 1668, 2040, 2085, 2363, 2377, 2780, 3336, 4170, 4726, 4754, 5560, 7089, 7131, 8340, 9452, 9508, 11815, 11885, 14178, 14262, 16680, 18904, 19016, 23630, 23770, 28356, 28524, 35445, 35655, 40409, 47260, 47540, 56712, 57048, 70890, 71310, 80818, 94520, 95080, 121227, 141780, 142620, 161636, 202045, 242454, 283560, 285240, 323272, 330403, 404090, 484908, 606135, 660806, 808180, 969816, 991209, 1212270, 1321612, 1616360, 1652015, 1982418, 2424540, 2643224, 3304030, 3964836, 4849080, 4956045, 5616851, 6608060, 7929672, 9912090, 11233702, 13216120, 16850553, 19824180, 22467404, 28084255, 33701106, 39648360, 44934808, 56168510, 67402212, 84252765, 112337020, 134804424, 168505530, 224674040, 337011060, 674022120]

約数ペア:

[(1, 674022120), (2, 337011060), (3, 224674040), (4, 168505530), (5, 134804424), (6, 112337020), (8, 84252765), (10, 67402212), (12, 56168510), (15, 44934808), (17, 39648360), (20, 33701106), (24, 28084255), (30, 22467404), (34, 19824180), (40, 16850553), (51, 13216120), (60, 11233702), (68, 9912090), (85, 7929672), (102, 6608060), (120, 5616851), (136, 4956045), (139, 4849080), (170, 3964836), (204, 3304030), (255, 2643224), (278, 2424540), (340, 1982418), (408, 1652015), (417, 1616360), (510, 1321612), (556, 1212270), (680, 991209), (695, 969816), (834, 808180), (1020, 660806), (1112, 606135), (1390, 484908), (1668, 404090), (2040, 330403), (2085, 323272), (2363, 285240), (2377, 283560), (2780, 242454), (3336, 202045), (4170, 161636), (4726, 142620), (4754, 141780), (5560, 121227), (7089, 95080), (7131, 94520), (8340, 80818), (9452, 71310), (9508, 70890), (11815, 57048), (11885, 56712), (14178, 47540), (14262, 47260), (16680, 40409), (18904, 35655), (19016, 35445), (23630, 28524), (23770, 28356)]