1129628080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:491

約数の個数: 160

約数和(自身を含む): 3095801856

約数和(自身を除く): 1966173776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 167, 188, 235, 257, 280, 329, 334, 376, 470, 514, 560, 658, 668, 752, 835, 940, 1028, 1169, 1285, 1316, 1336, 1645, 1670, 1799, 1880, 2056, 2338, 2570, 2632, 2672, 3290, 3340, 3598, 3760, 4112, 4676, 5140, 5264, 5845, 6580, 6680, 7196, 7849, 8995, 9352, 10280, 11690, 12079, 13160, 13360, 14392, 15698, 17990, 18704, 20560, 23380, 24158, 26320, 28784, 31396, 35980, 39245, 42919, 46760, 48316, 54943, 60395, 62792, 71960, 78490, 84553, 85838, 93520, 96632, 109886, 120790, 125584, 143920, 156980, 169106, 171676, 193264, 214595, 219772, 241580, 274715, 300433, 313960, 338212, 343352, 422765, 429190, 439544, 483160, 549430, 600866, 627920, 676424, 686704, 845530, 858380, 879088, 966320, 1098860, 1201732, 1352848, 1502165, 1691060, 1716760, 2017193, 2197720, 2403464, 3004330, 3382120, 3433520, 4034386, 4395440, 4806928, 6008660, 6764240, 8068772, 10085965, 12017320, 14120351, 16137544, 20171930, 24034640, 28240702, 32275088, 40343860, 56481404, 70601755, 80687720, 112962808, 141203510, 161375440, 225925616, 282407020, 564814040, 1129628080]

約数ペア:

[(1, 1129628080), (2, 564814040), (4, 282407020), (5, 225925616), (7, 161375440), (8, 141203510), (10, 112962808), (14, 80687720), (16, 70601755), (20, 56481404), (28, 40343860), (35, 32275088), (40, 28240702), (47, 24034640), (56, 20171930), (70, 16137544), (80, 14120351), (94, 12017320), (112, 10085965), (140, 8068772), (167, 6764240), (188, 6008660), (235, 4806928), (257, 4395440), (280, 4034386), (329, 3433520), (334, 3382120), (376, 3004330), (470, 2403464), (514, 2197720), (560, 2017193), (658, 1716760), (668, 1691060), (752, 1502165), (835, 1352848), (940, 1201732), (1028, 1098860), (1169, 966320), (1285, 879088), (1316, 858380), (1336, 845530), (1645, 686704), (1670, 676424), (1799, 627920), (1880, 600866), (2056, 549430), (2338, 483160), (2570, 439544), (2632, 429190), (2672, 422765), (3290, 343352), (3340, 338212), (3598, 313960), (3760, 300433), (4112, 274715), (4676, 241580), (5140, 219772), (5264, 214595), (5845, 193264), (6580, 171676), (6680, 169106), (7196, 156980), (7849, 143920), (8995, 125584), (9352, 120790), (10280, 109886), (11690, 96632), (12079, 93520), (13160, 85838), (13360, 84553), (14392, 78490), (15698, 71960), (17990, 62792), (18704, 60395), (20560, 54943), (23380, 48316), (24158, 46760), (26320, 42919), (28784, 39245), (31396, 35980)]