216878903040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3547}}^1\times {\mathrm{15923}}^1$

素因数の和:19494

約数の個数: 144

約数和(自身を含む): 692895788928

約数和(自身を除く): 476016885888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3547, 3840, 7094, 10641, 14188, 15923, 17735, 21282, 28376, 31846, 35470, 42564, 47769, 53205, 56752, 63692, 70940, 79615, 85128, 95538, 106410, 113504, 127384, 141880, 159230, 170256, 191076, 212820, 227008, 238845, 254768, 283760, 318460, 340512, 382152, 425640, 454016, 477690, 509536, 567520, 636920, 681024, 764304, 851280, 908032, 955380, 1019072, 1135040, 1273840, 1362048, 1528608, 1702560, 1910760, 2038144, 2270080, 2547680, 2724096, 3057216, 3405120, 3821520, 4076288, 4540160, 5095360, 6114432, 6810240, 7643040, 10190720, 12228864, 13620480, 15286080, 20381440, 30572160, 56478881, 61144320, 112957762, 169436643, 225915524, 282394405, 338873286, 451831048, 564788810, 677746572, 847183215, 903662096, 1129577620, 1355493144, 1694366430, 1807324192, 2259155240, 2710986288, 3388732860, 3614648384, 4518310480, 5421972576, 6777465720, 7229296768, 9036620960, 10843945152, 13554931440, 14458593536, 18073241920, 21687890304, 27109862880, 36146483840, 43375780608, 54219725760, 72292967680, 108439451520, 216878903040]

約数ペア:

[(1, 216878903040), (2, 108439451520), (3, 72292967680), (4, 54219725760), (5, 43375780608), (6, 36146483840), (8, 27109862880), (10, 21687890304), (12, 18073241920), (15, 14458593536), (16, 13554931440), (20, 10843945152), (24, 9036620960), (30, 7229296768), (32, 6777465720), (40, 5421972576), (48, 4518310480), (60, 3614648384), (64, 3388732860), (80, 2710986288), (96, 2259155240), (120, 1807324192), (128, 1694366430), (160, 1355493144), (192, 1129577620), (240, 903662096), (256, 847183215), (320, 677746572), (384, 564788810), (480, 451831048), (640, 338873286), (768, 282394405), (960, 225915524), (1280, 169436643), (1920, 112957762), (3547, 61144320), (3840, 56478881), (7094, 30572160), (10641, 20381440), (14188, 15286080), (15923, 13620480), (17735, 12228864), (21282, 10190720), (28376, 7643040), (31846, 6810240), (35470, 6114432), (42564, 5095360), (47769, 4540160), (53205, 4076288), (56752, 3821520), (63692, 3405120), (70940, 3057216), (79615, 2724096), (85128, 2547680), (95538, 2270080), (106410, 2038144), (113504, 1910760), (127384, 1702560), (141880, 1528608), (159230, 1362048), (170256, 1273840), (191076, 1135040), (212820, 1019072), (227008, 955380), (238845, 908032), (254768, 851280), (283760, 764304), (318460, 681024), (340512, 636920), (382152, 567520), (425640, 509536), (454016, 477690)]