271141920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 288

約数和(自身を含む): 1087527168

約数和(自身を除く): 816385248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 727, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1454, 1480, 1554, 1665, 1680, 1776, 2016, 2072, 2181, 2220, 2331, 2520, 2590, 2664, 2908, 2960, 3108, 3330, 3360, 3552, 3635, 3885, 4144, 4362, 4440, 4662, 5040, 5089, 5180, 5328, 5816, 5920, 6216, 6543, 6660, 7270, 7770, 8288, 8724, 8880, 9324, 10080, 10178, 10360, 10656, 10905, 11632, 11655, 12432, 13086, 13320, 14540, 15267, 15540, 17448, 17760, 18648, 20356, 20720, 21810, 23264, 23310, 24864, 25445, 26172, 26640, 26899, 29080, 30534, 31080, 32715, 34896, 37296, 40712, 41440, 43620, 45801, 46620, 50890, 52344, 53280, 53798, 58160, 61068, 62160, 65430, 69792, 74592, 76335, 80697, 81424, 87240, 91602, 93240, 101780, 104688, 107596, 116320, 122136, 124320, 130860, 134495, 152670, 161394, 162848, 174480, 183204, 186480, 188293, 203560, 209376, 215192, 229005, 242091, 244272, 261720, 268990, 305340, 322788, 348960, 366408, 372960, 376586, 403485, 407120, 430384, 458010, 484182, 488544, 523440, 537980, 564879, 610680, 645576, 732816, 753172, 806970, 814240, 860768, 916020, 941465, 968364, 1046880, 1075960, 1129758, 1210455, 1221360, 1291152, 1465632, 1506344, 1613940, 1694637, 1832040, 1882930, 1936728, 2151920, 2259516, 2420910, 2442720, 2582304, 2824395, 3012688, 3227880, 3389274, 3664080, 3765860, 3873456, 4303840, 4519032, 4841820, 5648790, 6025376, 6455760, 6778548, 7328160, 7531720, 7746912, 8473185, 9038064, 9683640, 11297580, 12911520, 13557096, 15063440, 16946370, 18076128, 19367280, 22595160, 27114192, 30126880, 33892740, 38734560, 45190320, 54228384, 67785480, 90380640, 135570960, 271141920]

約数ペア:

[(1, 271141920), (2, 135570960), (3, 90380640), (4, 67785480), (5, 54228384), (6, 45190320), (7, 38734560), (8, 33892740), (9, 30126880), (10, 27114192), (12, 22595160), (14, 19367280), (15, 18076128), (16, 16946370), (18, 15063440), (20, 13557096), (21, 12911520), (24, 11297580), (28, 9683640), (30, 9038064), (32, 8473185), (35, 7746912), (36, 7531720), (37, 7328160), (40, 6778548), (42, 6455760), (45, 6025376), (48, 5648790), (56, 4841820), (60, 4519032), (63, 4303840), (70, 3873456), (72, 3765860), (74, 3664080), (80, 3389274), (84, 3227880), (90, 3012688), (96, 2824395), (105, 2582304), (111, 2442720), (112, 2420910), (120, 2259516), (126, 2151920), (140, 1936728), (144, 1882930), (148, 1832040), (160, 1694637), (168, 1613940), (180, 1506344), (185, 1465632), (210, 1291152), (222, 1221360), (224, 1210455), (240, 1129758), (252, 1075960), (259, 1046880), (280, 968364), (288, 941465), (296, 916020), (315, 860768), (333, 814240), (336, 806970), (360, 753172), (370, 732816), (420, 645576), (444, 610680), (480, 564879), (504, 537980), (518, 523440), (555, 488544), (560, 484182), (592, 458010), (630, 430384), (666, 407120), (672, 403485), (720, 376586), (727, 372960), (740, 366408), (777, 348960), (840, 322788), (888, 305340), (1008, 268990), (1036, 261720), (1110, 244272), (1120, 242091), (1184, 229005), (1260, 215192), (1295, 209376), (1332, 203560), (1440, 188293), (1454, 186480), (1480, 183204), (1554, 174480), (1665, 162848), (1680, 161394), (1776, 152670), (2016, 134495), (2072, 130860), (2181, 124320), (2220, 122136), (2331, 116320), (2520, 107596), (2590, 104688), (2664, 101780), (2908, 93240), (2960, 91602), (3108, 87240), (3330, 81424), (3360, 80697), (3552, 76335), (3635, 74592), (3885, 69792), (4144, 65430), (4362, 62160), (4440, 61068), (4662, 58160), (5040, 53798), (5089, 53280), (5180, 52344), (5328, 50890), (5816, 46620), (5920, 45801), (6216, 43620), (6543, 41440), (6660, 40712), (7270, 37296), (7770, 34896), (8288, 32715), (8724, 31080), (8880, 30534), (9324, 29080), (10080, 26899), (10178, 26640), (10360, 26172), (10656, 25445), (10905, 24864), (11632, 23310), (11655, 23264), (12432, 21810), (13086, 20720), (13320, 20356), (14540, 18648), (15267, 17760), (15540, 17448)]