202954080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{8629}}^1$

素因数の和:8661

約数の個数: 144

約数和(自身を含む): 743767920

約数和(自身を除く): 540813840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 8629, 11760, 17258, 23520, 25887, 34516, 43145, 51774, 60403, 69032, 86290, 103548, 120806, 129435, 138064, 172580, 181209, 207096, 241612, 258870, 276128, 302015, 345160, 362418, 414192, 422821, 483224, 517740, 604030, 690320, 724836, 828384, 845642, 906045, 966448, 1035480, 1208060, 1268463, 1380640, 1449672, 1691284, 1812090, 1932896, 2070960, 2114105, 2416120, 2536926, 2899344, 3382568, 3624180, 4141920, 4228210, 4832240, 5073852, 5798688, 6342315, 6765136, 7248360, 8456420, 9664480, 10147704, 12684630, 13530272, 14496720, 16912840, 20295408, 25369260, 28993440, 33825680, 40590816, 50738520, 67651360, 101477040, 202954080]

約数ペア:

[(1, 202954080), (2, 101477040), (3, 67651360), (4, 50738520), (5, 40590816), (6, 33825680), (7, 28993440), (8, 25369260), (10, 20295408), (12, 16912840), (14, 14496720), (15, 13530272), (16, 12684630), (20, 10147704), (21, 9664480), (24, 8456420), (28, 7248360), (30, 6765136), (32, 6342315), (35, 5798688), (40, 5073852), (42, 4832240), (48, 4228210), (49, 4141920), (56, 3624180), (60, 3382568), (70, 2899344), (80, 2536926), (84, 2416120), (96, 2114105), (98, 2070960), (105, 1932896), (112, 1812090), (120, 1691284), (140, 1449672), (147, 1380640), (160, 1268463), (168, 1208060), (196, 1035480), (210, 966448), (224, 906045), (240, 845642), (245, 828384), (280, 724836), (294, 690320), (336, 604030), (392, 517740), (420, 483224), (480, 422821), (490, 414192), (560, 362418), (588, 345160), (672, 302015), (735, 276128), (784, 258870), (840, 241612), (980, 207096), (1120, 181209), (1176, 172580), (1470, 138064), (1568, 129435), (1680, 120806), (1960, 103548), (2352, 86290), (2940, 69032), (3360, 60403), (3920, 51774), (4704, 43145), (5880, 34516), (7840, 25887), (8629, 23520), (11760, 17258)]