2039876640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21143}}^1$

素因数の和:21231

約数の個数: 144

約数和(自身を含む): 7065309888

約数和(自身を除く): 5025433248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 670, 720, 804, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 3015, 3216, 4020, 4824, 5360, 6030, 6432, 8040, 9648, 10720, 12060, 16080, 19296, 21143, 24120, 32160, 42286, 48240, 63429, 84572, 96480, 105715, 126858, 169144, 190287, 211430, 253716, 317145, 338288, 380574, 422860, 507432, 634290, 676576, 761148, 845720, 951435, 1014864, 1268580, 1416581, 1522296, 1691440, 1902870, 2029728, 2537160, 2833162, 3044592, 3382880, 3805740, 4249743, 5074320, 5666324, 6089184, 7082905, 7611480, 8499486, 10148640, 11332648, 12749229, 14165810, 15222960, 16998972, 21248715, 22665296, 25498458, 28331620, 30445920, 33997944, 42497430, 45330592, 50996916, 56663240, 63746145, 67995888, 84994860, 101993832, 113326480, 127492290, 135991776, 169989720, 203987664, 226652960, 254984580, 339979440, 407975328, 509969160, 679958880, 1019938320, 2039876640]

約数ペア:

[(1, 2039876640), (2, 1019938320), (3, 679958880), (4, 509969160), (5, 407975328), (6, 339979440), (8, 254984580), (9, 226652960), (10, 203987664), (12, 169989720), (15, 135991776), (16, 127492290), (18, 113326480), (20, 101993832), (24, 84994860), (30, 67995888), (32, 63746145), (36, 56663240), (40, 50996916), (45, 45330592), (48, 42497430), (60, 33997944), (67, 30445920), (72, 28331620), (80, 25498458), (90, 22665296), (96, 21248715), (120, 16998972), (134, 15222960), (144, 14165810), (160, 12749229), (180, 11332648), (201, 10148640), (240, 8499486), (268, 7611480), (288, 7082905), (335, 6089184), (360, 5666324), (402, 5074320), (480, 4249743), (536, 3805740), (603, 3382880), (670, 3044592), (720, 2833162), (804, 2537160), (1005, 2029728), (1072, 1902870), (1206, 1691440), (1340, 1522296), (1440, 1416581), (1608, 1268580), (2010, 1014864), (2144, 951435), (2412, 845720), (2680, 761148), (3015, 676576), (3216, 634290), (4020, 507432), (4824, 422860), (5360, 380574), (6030, 338288), (6432, 317145), (8040, 253716), (9648, 211430), (10720, 190287), (12060, 169144), (16080, 126858), (19296, 105715), (21143, 96480), (24120, 84572), (32160, 63429), (42286, 48240)]