130032840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:851

約数の個数: 128

約数和(自身を含む): 448220160

約数和(自身を除く): 318187320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 283, 420, 547, 566, 840, 849, 1094, 1132, 1415, 1641, 1698, 1981, 2188, 2264, 2735, 2830, 3282, 3396, 3829, 3962, 4245, 4376, 5470, 5660, 5943, 6564, 6792, 7658, 7924, 8205, 8490, 9905, 10940, 11320, 11487, 11886, 13128, 15316, 15848, 16410, 16980, 19145, 19810, 21880, 22974, 23772, 29715, 30632, 32820, 33960, 38290, 39620, 45948, 47544, 57435, 59430, 65640, 76580, 79240, 91896, 114870, 118860, 153160, 154801, 229740, 237720, 309602, 459480, 464403, 619204, 774005, 928806, 1083607, 1238408, 1548010, 1857612, 2167214, 2322015, 3096020, 3250821, 3715224, 4334428, 4644030, 5418035, 6192040, 6501642, 8668856, 9288060, 10836070, 13003284, 16254105, 18576120, 21672140, 26006568, 32508210, 43344280, 65016420, 130032840]

約数ペア:

[(1, 130032840), (2, 65016420), (3, 43344280), (4, 32508210), (5, 26006568), (6, 21672140), (7, 18576120), (8, 16254105), (10, 13003284), (12, 10836070), (14, 9288060), (15, 8668856), (20, 6501642), (21, 6192040), (24, 5418035), (28, 4644030), (30, 4334428), (35, 3715224), (40, 3250821), (42, 3096020), (56, 2322015), (60, 2167214), (70, 1857612), (84, 1548010), (105, 1238408), (120, 1083607), (140, 928806), (168, 774005), (210, 619204), (280, 464403), (283, 459480), (420, 309602), (547, 237720), (566, 229740), (840, 154801), (849, 153160), (1094, 118860), (1132, 114870), (1415, 91896), (1641, 79240), (1698, 76580), (1981, 65640), (2188, 59430), (2264, 57435), (2735, 47544), (2830, 45948), (3282, 39620), (3396, 38290), (3829, 33960), (3962, 32820), (4245, 30632), (4376, 29715), (5470, 23772), (5660, 22974), (5943, 21880), (6564, 19810), (6792, 19145), (7658, 16980), (7924, 16410), (8205, 15848), (8490, 15316), (9905, 13128), (10940, 11886), (11320, 11487)]