195713280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 288

約数和(自身を含む): 794707200

約数和(自身を除く): 598993920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 809, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1618, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2427, 2520, 2688, 2880, 3024, 3236, 3360, 3456, 3780, 3840, 4032, 4045, 4320, 4480, 4854, 5040, 5376, 5663, 5760, 6048, 6472, 6720, 6912, 7281, 7560, 8064, 8090, 8640, 8960, 9708, 10080, 11326, 11520, 12096, 12135, 12944, 13440, 14562, 15120, 16128, 16180, 16989, 17280, 19416, 20160, 21843, 22652, 24192, 24270, 25888, 26880, 28315, 29124, 30240, 32360, 33978, 34560, 36405, 38832, 40320, 43686, 45304, 48384, 48540, 50967, 51776, 56630, 58248, 60480, 64720, 67956, 72810, 77664, 80640, 84945, 87372, 90608, 97080, 101934, 103552, 109215, 113260, 116496, 120960, 129440, 135912, 145620, 152901, 155328, 169890, 174744, 181216, 194160, 203868, 207104, 218430, 226520, 232992, 241920, 254835, 258880, 271824, 291240, 305802, 310656, 339780, 349488, 362432, 388320, 407736, 436860, 453040, 465984, 509670, 517760, 543648, 582480, 611604, 621312, 679560, 698976, 724864, 764505, 776640, 815472, 873720, 906080, 931968, 1019340, 1035520, 1087296, 1164960, 1223208, 1359120, 1397952, 1449728, 1529010, 1553280, 1630944, 1747440, 1812160, 1863936, 2038680, 2174592, 2329920, 2446416, 2718240, 2795904, 3058020, 3106560, 3261888, 3494880, 3624320, 4077360, 4349184, 4659840, 4892832, 5436480, 5591808, 6116040, 6523776, 6989760, 7248640, 8154720, 9319680, 9785664, 10872960, 12232080, 13047552, 13979520, 16309440, 19571328, 21745920, 24464160, 27959040, 32618880, 39142656, 48928320, 65237760, 97856640, 195713280]

約数ペア:

[(1, 195713280), (2, 97856640), (3, 65237760), (4, 48928320), (5, 39142656), (6, 32618880), (7, 27959040), (8, 24464160), (9, 21745920), (10, 19571328), (12, 16309440), (14, 13979520), (15, 13047552), (16, 12232080), (18, 10872960), (20, 9785664), (21, 9319680), (24, 8154720), (27, 7248640), (28, 6989760), (30, 6523776), (32, 6116040), (35, 5591808), (36, 5436480), (40, 4892832), (42, 4659840), (45, 4349184), (48, 4077360), (54, 3624320), (56, 3494880), (60, 3261888), (63, 3106560), (64, 3058020), (70, 2795904), (72, 2718240), (80, 2446416), (84, 2329920), (90, 2174592), (96, 2038680), (105, 1863936), (108, 1812160), (112, 1747440), (120, 1630944), (126, 1553280), (128, 1529010), (135, 1449728), (140, 1397952), (144, 1359120), (160, 1223208), (168, 1164960), (180, 1087296), (189, 1035520), (192, 1019340), (210, 931968), (216, 906080), (224, 873720), (240, 815472), (252, 776640), (256, 764505), (270, 724864), (280, 698976), (288, 679560), (315, 621312), (320, 611604), (336, 582480), (360, 543648), (378, 517760), (384, 509670), (420, 465984), (432, 453040), (448, 436860), (480, 407736), (504, 388320), (540, 362432), (560, 349488), (576, 339780), (630, 310656), (640, 305802), (672, 291240), (720, 271824), (756, 258880), (768, 254835), (809, 241920), (840, 232992), (864, 226520), (896, 218430), (945, 207104), (960, 203868), (1008, 194160), (1080, 181216), (1120, 174744), (1152, 169890), (1260, 155328), (1280, 152901), (1344, 145620), (1440, 135912), (1512, 129440), (1618, 120960), (1680, 116496), (1728, 113260), (1792, 109215), (1890, 103552), (1920, 101934), (2016, 97080), (2160, 90608), (2240, 87372), (2304, 84945), (2427, 80640), (2520, 77664), (2688, 72810), (2880, 67956), (3024, 64720), (3236, 60480), (3360, 58248), (3456, 56630), (3780, 51776), (3840, 50967), (4032, 48540), (4045, 48384), (4320, 45304), (4480, 43686), (4854, 40320), (5040, 38832), (5376, 36405), (5663, 34560), (5760, 33978), (6048, 32360), (6472, 30240), (6720, 29124), (6912, 28315), (7281, 26880), (7560, 25888), (8064, 24270), (8090, 24192), (8640, 22652), (8960, 21843), (9708, 20160), (10080, 19416), (11326, 17280), (11520, 16989), (12096, 16180), (12135, 16128), (12944, 15120), (13440, 14562)]