216888000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1328

約数の個数: 224

約数和(自身を含む): 819107328

約数和(自身を除く): 602219328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1291, 1344, 1400, 1500, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2582, 2625, 2800, 3000, 3360, 3500, 3873, 4000, 4200, 4800, 5164, 5250, 5600, 6000, 6455, 6720, 7000, 7746, 8000, 8400, 9037, 10328, 10500, 11200, 12000, 12910, 14000, 15492, 16800, 18074, 19365, 20656, 21000, 24000, 25820, 27111, 28000, 30984, 32275, 33600, 36148, 38730, 41312, 42000, 45185, 51640, 54222, 56000, 61968, 64550, 72296, 77460, 82624, 84000, 90370, 96825, 103280, 108444, 123936, 129100, 135555, 144592, 154920, 161375, 168000, 180740, 193650, 206560, 216888, 225925, 247872, 258200, 271110, 289184, 309840, 322750, 361480, 387300, 413120, 433776, 451850, 484125, 516400, 542220, 578368, 619680, 645500, 677775, 722960, 774600, 867552, 903700, 968250, 1032800, 1084440, 1129625, 1239360, 1291000, 1355550, 1445920, 1549200, 1735104, 1807400, 1936500, 2065600, 2168880, 2259250, 2582000, 2711100, 2891840, 3098400, 3388875, 3614800, 3873000, 4337760, 4518500, 5164000, 5422200, 6196800, 6777750, 7229600, 7746000, 8675520, 9037000, 10328000, 10844400, 13555500, 14459200, 15492000, 18074000, 21688800, 27111000, 30984000, 36148000, 43377600, 54222000, 72296000, 108444000, 216888000]

約数ペア:

[(1, 216888000), (2, 108444000), (3, 72296000), (4, 54222000), (5, 43377600), (6, 36148000), (7, 30984000), (8, 27111000), (10, 21688800), (12, 18074000), (14, 15492000), (15, 14459200), (16, 13555500), (20, 10844400), (21, 10328000), (24, 9037000), (25, 8675520), (28, 7746000), (30, 7229600), (32, 6777750), (35, 6196800), (40, 5422200), (42, 5164000), (48, 4518500), (50, 4337760), (56, 3873000), (60, 3614800), (64, 3388875), (70, 3098400), (75, 2891840), (80, 2711100), (84, 2582000), (96, 2259250), (100, 2168880), (105, 2065600), (112, 1936500), (120, 1807400), (125, 1735104), (140, 1549200), (150, 1445920), (160, 1355550), (168, 1291000), (175, 1239360), (192, 1129625), (200, 1084440), (210, 1032800), (224, 968250), (240, 903700), (250, 867552), (280, 774600), (300, 722960), (320, 677775), (336, 645500), (350, 619680), (375, 578368), (400, 542220), (420, 516400), (448, 484125), (480, 451850), (500, 433776), (525, 413120), (560, 387300), (600, 361480), (672, 322750), (700, 309840), (750, 289184), (800, 271110), (840, 258200), (875, 247872), (960, 225925), (1000, 216888), (1050, 206560), (1120, 193650), (1200, 180740), (1291, 168000), (1344, 161375), (1400, 154920), (1500, 144592), (1600, 135555), (1680, 129100), (1750, 123936), (2000, 108444), (2100, 103280), (2240, 96825), (2400, 90370), (2582, 84000), (2625, 82624), (2800, 77460), (3000, 72296), (3360, 64550), (3500, 61968), (3873, 56000), (4000, 54222), (4200, 51640), (4800, 45185), (5164, 42000), (5250, 41312), (5600, 38730), (6000, 36148), (6455, 33600), (6720, 32275), (7000, 30984), (7746, 28000), (8000, 27111), (8400, 25820), (9037, 24000), (10328, 21000), (10500, 20656), (11200, 19365), (12000, 18074), (12910, 16800), (14000, 15492)]