198624960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 280

約数和(自身を含む): 722863680

約数和(自身を除く): 524238720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 79, 80, 81, 90, 96, 97, 108, 120, 135, 144, 158, 160, 162, 180, 192, 194, 216, 237, 240, 270, 288, 291, 316, 320, 324, 360, 388, 395, 405, 432, 474, 480, 485, 540, 576, 582, 632, 648, 711, 720, 776, 790, 810, 864, 873, 948, 960, 970, 1080, 1164, 1185, 1264, 1296, 1422, 1440, 1455, 1552, 1580, 1620, 1728, 1746, 1896, 1940, 2133, 2160, 2328, 2370, 2528, 2592, 2619, 2844, 2880, 2910, 3104, 3160, 3240, 3492, 3555, 3792, 3880, 4266, 4320, 4365, 4656, 4740, 5056, 5184, 5238, 5688, 5820, 6208, 6320, 6399, 6480, 6984, 7110, 7584, 7663, 7760, 7857, 8532, 8640, 8730, 9312, 9480, 10476, 10665, 11376, 11640, 12640, 12798, 12960, 13095, 13968, 14220, 15168, 15326, 15520, 15714, 17064, 17460, 18624, 18960, 20952, 21330, 22752, 22989, 23280, 25280, 25596, 25920, 26190, 27936, 28440, 30652, 31040, 31428, 31995, 34128, 34920, 37920, 38315, 39285, 41904, 42660, 45504, 45978, 46560, 51192, 52380, 55872, 56880, 61304, 62856, 63990, 68256, 68967, 69840, 75840, 76630, 78570, 83808, 85320, 91956, 93120, 102384, 104760, 113760, 114945, 122608, 125712, 127980, 136512, 137934, 139680, 153260, 157140, 167616, 170640, 183912, 204768, 206901, 209520, 227520, 229890, 245216, 251424, 255960, 275868, 279360, 306520, 314280, 341280, 344835, 367824, 409536, 413802, 419040, 459780, 490432, 502848, 511920, 551736, 613040, 620703, 628560, 682560, 689670, 735648, 827604, 838080, 919560, 1023840, 1034505, 1103472, 1226080, 1241406, 1257120, 1379340, 1471296, 1655208, 1839120, 2047680, 2069010, 2206944, 2452160, 2482812, 2514240, 2758680, 3103515, 3310416, 3678240, 4138020, 4413888, 4965624, 5517360, 6207030, 6620832, 7356480, 8276040, 9931248, 11034720, 12414060, 13241664, 16552080, 19862496, 22069440, 24828120, 33104160, 39724992, 49656240, 66208320, 99312480, 198624960]

約数ペア:

[(1, 198624960), (2, 99312480), (3, 66208320), (4, 49656240), (5, 39724992), (6, 33104160), (8, 24828120), (9, 22069440), (10, 19862496), (12, 16552080), (15, 13241664), (16, 12414060), (18, 11034720), (20, 9931248), (24, 8276040), (27, 7356480), (30, 6620832), (32, 6207030), (36, 5517360), (40, 4965624), (45, 4413888), (48, 4138020), (54, 3678240), (60, 3310416), (64, 3103515), (72, 2758680), (79, 2514240), (80, 2482812), (81, 2452160), (90, 2206944), (96, 2069010), (97, 2047680), (108, 1839120), (120, 1655208), (135, 1471296), (144, 1379340), (158, 1257120), (160, 1241406), (162, 1226080), (180, 1103472), (192, 1034505), (194, 1023840), (216, 919560), (237, 838080), (240, 827604), (270, 735648), (288, 689670), (291, 682560), (316, 628560), (320, 620703), (324, 613040), (360, 551736), (388, 511920), (395, 502848), (405, 490432), (432, 459780), (474, 419040), (480, 413802), (485, 409536), (540, 367824), (576, 344835), (582, 341280), (632, 314280), (648, 306520), (711, 279360), (720, 275868), (776, 255960), (790, 251424), (810, 245216), (864, 229890), (873, 227520), (948, 209520), (960, 206901), (970, 204768), (1080, 183912), (1164, 170640), (1185, 167616), (1264, 157140), (1296, 153260), (1422, 139680), (1440, 137934), (1455, 136512), (1552, 127980), (1580, 125712), (1620, 122608), (1728, 114945), (1746, 113760), (1896, 104760), (1940, 102384), (2133, 93120), (2160, 91956), (2328, 85320), (2370, 83808), (2528, 78570), (2592, 76630), (2619, 75840), (2844, 69840), (2880, 68967), (2910, 68256), (3104, 63990), (3160, 62856), (3240, 61304), (3492, 56880), (3555, 55872), (3792, 52380), (3880, 51192), (4266, 46560), (4320, 45978), (4365, 45504), (4656, 42660), (4740, 41904), (5056, 39285), (5184, 38315), (5238, 37920), (5688, 34920), (5820, 34128), (6208, 31995), (6320, 31428), (6399, 31040), (6480, 30652), (6984, 28440), (7110, 27936), (7584, 26190), (7663, 25920), (7760, 25596), (7857, 25280), (8532, 23280), (8640, 22989), (8730, 22752), (9312, 21330), (9480, 20952), (10476, 18960), (10665, 18624), (11376, 17460), (11640, 17064), (12640, 15714), (12798, 15520), (12960, 15326), (13095, 15168), (13968, 14220)]