18880791552

素因数分解:

$2^{10}\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1119

約数の個数: 440

約数和(自身を含む): 66578265600

約数和(自身を除く): 47697474048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 512, 558, 567, 576, 648, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1024, 1049, 1116, 1134, 1152, 1296, 1302, 1344, 1488, 1512, 1536, 1674, 1728, 1736, 1792, 1953, 1984, 2016, 2098, 2232, 2268, 2304, 2511, 2592, 2604, 2688, 2976, 3024, 3072, 3147, 3348, 3456, 3472, 3584, 3906, 3968, 4032, 4196, 4464, 4536, 4608, 5022, 5184, 5208, 5376, 5859, 5952, 6048, 6294, 6696, 6912, 6944, 7168, 7343, 7812, 7936, 8064, 8392, 8928, 9072, 9216, 9441, 10044, 10368, 10416, 10752, 11718, 11904, 12096, 12588, 13392, 13824, 13888, 14686, 15624, 15872, 16128, 16784, 17577, 17856, 18144, 18882, 20088, 20736, 20832, 21504, 22029, 23436, 23808, 24192, 25176, 26784, 27648, 27776, 28323, 29372, 31248, 31744, 32256, 32519, 33568, 35154, 35712, 36288, 37764, 40176, 41472, 41664, 44058, 46872, 47616, 48384, 50352, 53568, 55552, 56646, 58744, 62496, 64512, 65038, 66087, 67136, 70308, 71424, 72576, 75528, 80352, 82944, 83328, 84969, 88116, 93744, 95232, 96768, 97557, 100704, 107136, 111104, 113292, 117488, 124992, 130076, 132174, 134272, 140616, 142848, 145152, 151056, 160704, 166656, 169938, 176232, 187488, 193536, 195114, 198261, 201408, 214272, 222208, 226584, 227633, 234976, 249984, 260152, 264348, 268544, 281232, 285696, 290304, 292671, 302112, 321408, 333312, 339876, 352464, 374976, 390228, 396522, 402816, 428544, 453168, 455266, 469952, 499968, 520304, 528696, 537088, 562464, 580608, 585342, 594783, 604224, 642816, 666624, 679752, 682899, 704928, 749952, 780456, 793044, 805632, 857088, 878013, 906336, 910532, 939904, 999936, 1040608, 1057392, 1074176, 1124928, 1170684, 1189566, 1208448, 1285632, 1359504, 1365798, 1409856, 1499904, 1560912, 1586088, 1611264, 1756026, 1812672, 1821064, 1879808, 1999872, 2048697, 2081216, 2114784, 2249856, 2341368, 2379132, 2416896, 2571264, 2634039, 2719008, 2731596, 2819712, 2999808, 3121824, 3172176, 3222528, 3512052, 3625344, 3642128, 3759616, 4097394, 4162432, 4229568, 4499712, 4682736, 4758264, 4833792, 5268078, 5438016, 5463192, 5639424, 5999616, 6146091, 6243648, 6344352, 7024104, 7250688, 7284256, 7519232, 8194788, 8324864, 8459136, 8999424, 9365472, 9516528, 9667584, 10536156, 10876032, 10926384, 11278848, 12292182, 12487296, 12688704, 14048208, 14501376, 14568512, 16389576, 16649728, 16918272, 17998848, 18438273, 18730944, 19033056, 21072312, 21752064, 21852768, 22557696, 24584364, 24974592, 25377408, 28096416, 29002752, 29137024, 32779152, 33299456, 33836544, 36876546, 37461888, 38066112, 42144624, 43504128, 43705536, 49168728, 49949184, 50754816, 56192832, 58274048, 65558304, 67673088, 73753092, 74923776, 76132224, 84289248, 87008256, 87411072, 98337456, 99898368, 101509632, 112385664, 116548096, 131116608, 147506184, 149847552, 152264448, 168578496, 174822144, 196674912, 203019264, 224771328, 233096192, 262233216, 295012368, 299695104, 304528896, 337156992, 349644288, 393349824, 449542656, 524466432, 590024736, 609057792, 674313984, 699288576, 786699648, 899085312, 1048932864, 1180049472, 1348627968, 1573399296, 2097865728, 2360098944, 2697255936, 3146798592, 4720197888, 6293597184, 9440395776, 18880791552]

約数ペア:

[(1, 18880791552), (2, 9440395776), (3, 6293597184), (4, 4720197888), (6, 3146798592), (7, 2697255936), (8, 2360098944), (9, 2097865728), (12, 1573399296), (14, 1348627968), (16, 1180049472), (18, 1048932864), (21, 899085312), (24, 786699648), (27, 699288576), (28, 674313984), (31, 609057792), (32, 590024736), (36, 524466432), (42, 449542656), (48, 393349824), (54, 349644288), (56, 337156992), (62, 304528896), (63, 299695104), (64, 295012368), (72, 262233216), (81, 233096192), (84, 224771328), (93, 203019264), (96, 196674912), (108, 174822144), (112, 168578496), (124, 152264448), (126, 149847552), (128, 147506184), (144, 131116608), (162, 116548096), (168, 112385664), (186, 101509632), (189, 99898368), (192, 98337456), (216, 87411072), (217, 87008256), (224, 84289248), (248, 76132224), (252, 74923776), (256, 73753092), (279, 67673088), (288, 65558304), (324, 58274048), (336, 56192832), (372, 50754816), (378, 49949184), (384, 49168728), (432, 43705536), (434, 43504128), (448, 42144624), (496, 38066112), (504, 37461888), (512, 36876546), (558, 33836544), (567, 33299456), (576, 32779152), (648, 29137024), (651, 29002752), (672, 28096416), (744, 25377408), (756, 24974592), (768, 24584364), (837, 22557696), (864, 21852768), (868, 21752064), (896, 21072312), (992, 19033056), (1008, 18730944), (1024, 18438273), (1049, 17998848), (1116, 16918272), (1134, 16649728), (1152, 16389576), (1296, 14568512), (1302, 14501376), (1344, 14048208), (1488, 12688704), (1512, 12487296), (1536, 12292182), (1674, 11278848), (1728, 10926384), (1736, 10876032), (1792, 10536156), (1953, 9667584), (1984, 9516528), (2016, 9365472), (2098, 8999424), (2232, 8459136), (2268, 8324864), (2304, 8194788), (2511, 7519232), (2592, 7284256), (2604, 7250688), (2688, 7024104), (2976, 6344352), (3024, 6243648), (3072, 6146091), (3147, 5999616), (3348, 5639424), (3456, 5463192), (3472, 5438016), (3584, 5268078), (3906, 4833792), (3968, 4758264), (4032, 4682736), (4196, 4499712), (4464, 4229568), (4536, 4162432), (4608, 4097394), (5022, 3759616), (5184, 3642128), (5208, 3625344), (5376, 3512052), (5859, 3222528), (5952, 3172176), (6048, 3121824), (6294, 2999808), (6696, 2819712), (6912, 2731596), (6944, 2719008), (7168, 2634039), (7343, 2571264), (7812, 2416896), (7936, 2379132), (8064, 2341368), (8392, 2249856), (8928, 2114784), (9072, 2081216), (9216, 2048697), (9441, 1999872), (10044, 1879808), (10368, 1821064), (10416, 1812672), (10752, 1756026), (11718, 1611264), (11904, 1586088), (12096, 1560912), (12588, 1499904), (13392, 1409856), (13824, 1365798), (13888, 1359504), (14686, 1285632), (15624, 1208448), (15872, 1189566), (16128, 1170684), (16784, 1124928), (17577, 1074176), (17856, 1057392), (18144, 1040608), (18882, 999936), (20088, 939904), (20736, 910532), (20832, 906336), (21504, 878013), (22029, 857088), (23436, 805632), (23808, 793044), (24192, 780456), (25176, 749952), (26784, 704928), (27648, 682899), (27776, 679752), (28323, 666624), (29372, 642816), (31248, 604224), (31744, 594783), (32256, 585342), (32519, 580608), (33568, 562464), (35154, 537088), (35712, 528696), (36288, 520304), (37764, 499968), (40176, 469952), (41472, 455266), (41664, 453168), (44058, 428544), (46872, 402816), (47616, 396522), (48384, 390228), (50352, 374976), (53568, 352464), (55552, 339876), (56646, 333312), (58744, 321408), (62496, 302112), (64512, 292671), (65038, 290304), (66087, 285696), (67136, 281232), (70308, 268544), (71424, 264348), (72576, 260152), (75528, 249984), (80352, 234976), (82944, 227633), (83328, 226584), (84969, 222208), (88116, 214272), (93744, 201408), (95232, 198261), (96768, 195114), (97557, 193536), (100704, 187488), (107136, 176232), (111104, 169938), (113292, 166656), (117488, 160704), (124992, 151056), (130076, 145152), (132174, 142848), (134272, 140616)]