1557305280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3581}}^1$

素因数の和:3755

約数の個数: 168

約数和(自身を含む): 5393460384

約数和(自身を除く): 3836155104

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, 64, 72, 80, 90, 96, 120, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 453, 480, 576, 604, 720, 755, 906, 960, 1208, 1359, 1440, 1510, 1812, 2265, 2416, 2718, 2880, 3020, 3581, 3624, 4530, 4832, 5436, 6040, 6795, 7162, 7248, 9060, 9664, 10743, 10872, 12080, 13590, 14324, 14496, 17905, 18120, 21486, 21744, 24160, 27180, 28648, 28992, 32229, 35810, 36240, 42972, 43488, 48320, 53715, 54360, 57296, 64458, 71620, 72480, 85944, 86976, 107430, 108720, 114592, 128916, 143240, 144960, 161145, 171888, 214860, 217440, 229184, 257832, 286480, 322290, 343776, 429720, 434880, 515664, 540731, 572960, 644580, 687552, 859440, 1031328, 1081462, 1145920, 1289160, 1622193, 1718880, 2062656, 2162924, 2578320, 2703655, 3244386, 3437760, 4325848, 4866579, 5156640, 5407310, 6488772, 8110965, 8651696, 9733158, 10313280, 10814620, 12977544, 16221930, 17303392, 19466316, 21629240, 24332895, 25955088, 32443860, 34606784, 38932632, 43258480, 48665790, 51910176, 64887720, 77865264, 86516960, 97331580, 103820352, 129775440, 155730528, 173033920, 194663160, 259550880, 311461056, 389326320, 519101760, 778652640, 1557305280]

約数ペア:

[(1, 1557305280), (2, 778652640), (3, 519101760), (4, 389326320), (5, 311461056), (6, 259550880), (8, 194663160), (9, 173033920), (10, 155730528), (12, 129775440), (15, 103820352), (16, 97331580), (18, 86516960), (20, 77865264), (24, 64887720), (30, 51910176), (32, 48665790), (36, 43258480), (40, 38932632), (45, 34606784), (48, 32443860), (60, 25955088), (64, 24332895), (72, 21629240), (80, 19466316), (90, 17303392), (96, 16221930), (120, 12977544), (144, 10814620), (151, 10313280), (160, 9733158), (180, 8651696), (192, 8110965), (240, 6488772), (288, 5407310), (302, 5156640), (320, 4866579), (360, 4325848), (453, 3437760), (480, 3244386), (576, 2703655), (604, 2578320), (720, 2162924), (755, 2062656), (906, 1718880), (960, 1622193), (1208, 1289160), (1359, 1145920), (1440, 1081462), (1510, 1031328), (1812, 859440), (2265, 687552), (2416, 644580), (2718, 572960), (2880, 540731), (3020, 515664), (3581, 434880), (3624, 429720), (4530, 343776), (4832, 322290), (5436, 286480), (6040, 257832), (6795, 229184), (7162, 217440), (7248, 214860), (9060, 171888), (9664, 161145), (10743, 144960), (10872, 143240), (12080, 128916), (13590, 114592), (14324, 108720), (14496, 107430), (17905, 86976), (18120, 85944), (21486, 72480), (21744, 71620), (24160, 64458), (27180, 57296), (28648, 54360), (28992, 53715), (32229, 48320), (35810, 43488), (36240, 42972)]