18779853120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{9103}}^1$

素因数の和:9437

約数の個数: 224

約数和(自身を含む): 68373516288

約数和(自身を除く): 49593663168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 307, 320, 336, 420, 448, 480, 560, 614, 672, 840, 921, 960, 1120, 1228, 1344, 1535, 1680, 1842, 2149, 2240, 2456, 3070, 3360, 3684, 4298, 4605, 4912, 6140, 6447, 6720, 7368, 8596, 9103, 9210, 9824, 10745, 12280, 12894, 14736, 17192, 18206, 18420, 19648, 21490, 24560, 25788, 27309, 29472, 32235, 34384, 36412, 36840, 42980, 45515, 49120, 51576, 54618, 58944, 63721, 64470, 68768, 72824, 73680, 85960, 91030, 98240, 103152, 109236, 127442, 128940, 136545, 137536, 145648, 147360, 171920, 182060, 191163, 206304, 218472, 254884, 257880, 273090, 291296, 294720, 318605, 343840, 364120, 382326, 412608, 436944, 509768, 515760, 546180, 582592, 637210, 687680, 728240, 764652, 873888, 955815, 1019536, 1031520, 1092360, 1274420, 1456480, 1529304, 1747776, 1911630, 2039072, 2063040, 2184720, 2548840, 2794621, 2912960, 3058608, 3823260, 4078144, 4369440, 5097680, 5589242, 6117216, 7646520, 8383863, 8738880, 10195360, 11178484, 12234432, 13973105, 15293040, 16767726, 19562347, 20390720, 22356968, 27946210, 30586080, 33535452, 39124694, 41919315, 44713936, 55892420, 58687041, 61172160, 67070904, 78249388, 83838630, 89427872, 97811735, 111784840, 117374082, 134141808, 156498776, 167677260, 178855744, 195623470, 223569680, 234748164, 268283616, 293435205, 312997552, 335354520, 391246940, 447139360, 469496328, 536567232, 586870410, 625995104, 670709040, 782493880, 894278720, 938992656, 1173740820, 1251990208, 1341418080, 1564987760, 1877985312, 2347481640, 2682836160, 3129975520, 3755970624, 4694963280, 6259951040, 9389926560, 18779853120]

約数ペア:

[(1, 18779853120), (2, 9389926560), (3, 6259951040), (4, 4694963280), (5, 3755970624), (6, 3129975520), (7, 2682836160), (8, 2347481640), (10, 1877985312), (12, 1564987760), (14, 1341418080), (15, 1251990208), (16, 1173740820), (20, 938992656), (21, 894278720), (24, 782493880), (28, 670709040), (30, 625995104), (32, 586870410), (35, 536567232), (40, 469496328), (42, 447139360), (48, 391246940), (56, 335354520), (60, 312997552), (64, 293435205), (70, 268283616), (80, 234748164), (84, 223569680), (96, 195623470), (105, 178855744), (112, 167677260), (120, 156498776), (140, 134141808), (160, 117374082), (168, 111784840), (192, 97811735), (210, 89427872), (224, 83838630), (240, 78249388), (280, 67070904), (307, 61172160), (320, 58687041), (336, 55892420), (420, 44713936), (448, 41919315), (480, 39124694), (560, 33535452), (614, 30586080), (672, 27946210), (840, 22356968), (921, 20390720), (960, 19562347), (1120, 16767726), (1228, 15293040), (1344, 13973105), (1535, 12234432), (1680, 11178484), (1842, 10195360), (2149, 8738880), (2240, 8383863), (2456, 7646520), (3070, 6117216), (3360, 5589242), (3684, 5097680), (4298, 4369440), (4605, 4078144), (4912, 3823260), (6140, 3058608), (6447, 2912960), (6720, 2794621), (7368, 2548840), (8596, 2184720), (9103, 2063040), (9210, 2039072), (9824, 1911630), (10745, 1747776), (12280, 1529304), (12894, 1456480), (14736, 1274420), (17192, 1092360), (18206, 1031520), (18420, 1019536), (19648, 955815), (21490, 873888), (24560, 764652), (25788, 728240), (27309, 687680), (29472, 637210), (32235, 582592), (34384, 546180), (36412, 515760), (36840, 509768), (42980, 436944), (45515, 412608), (49120, 382326), (51576, 364120), (54618, 343840), (58944, 318605), (63721, 294720), (64470, 291296), (68768, 273090), (72824, 257880), (73680, 254884), (85960, 218472), (91030, 206304), (98240, 191163), (103152, 182060), (109236, 171920), (127442, 147360), (128940, 145648), (136545, 137536)]