20112029280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{17657}}^1$

素因数の和:17798

約数の個数: 288

約数和(自身を含む): 79135527744

約数和(自身を除く): 59023498464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 113, 120, 126, 140, 144, 160, 168, 180, 210, 224, 226, 240, 252, 280, 288, 315, 336, 339, 360, 420, 452, 480, 504, 560, 565, 630, 672, 678, 720, 791, 840, 904, 1008, 1017, 1120, 1130, 1260, 1356, 1440, 1582, 1680, 1695, 1808, 2016, 2034, 2260, 2373, 2520, 2712, 3164, 3360, 3390, 3616, 3955, 4068, 4520, 4746, 5040, 5085, 5424, 6328, 6780, 7119, 7910, 8136, 9040, 9492, 10080, 10170, 10848, 11865, 12656, 13560, 14238, 15820, 16272, 17657, 18080, 18984, 20340, 23730, 25312, 27120, 28476, 31640, 32544, 35314, 35595, 37968, 40680, 47460, 52971, 54240, 56952, 63280, 70628, 71190, 75936, 81360, 88285, 94920, 105942, 113904, 123599, 126560, 141256, 142380, 158913, 162720, 176570, 189840, 211884, 227808, 247198, 264855, 282512, 284760, 317826, 353140, 370797, 379680, 423768, 494396, 529710, 565024, 569520, 617995, 635652, 706280, 741594, 794565, 847536, 988792, 1059420, 1112391, 1139040, 1235990, 1271304, 1412560, 1483188, 1589130, 1695072, 1853985, 1977584, 1995241, 2118840, 2224782, 2471980, 2542608, 2825120, 2966376, 3178260, 3707970, 3955168, 3990482, 4237680, 4449564, 4943960, 5085216, 5561955, 5932752, 5985723, 6356520, 7415940, 7980964, 8475360, 8899128, 9887920, 9976205, 11123910, 11865504, 11971446, 12713040, 13966687, 14831880, 15961928, 17798256, 17957169, 19775840, 19952410, 22247820, 23942892, 25426080, 27933374, 29663760, 29928615, 31923856, 35596512, 35914338, 39904820, 41900061, 44495640, 47885784, 55866748, 59327520, 59857230, 63847712, 69833435, 71828676, 79809640, 83800122, 88991280, 89785845, 95771568, 111733496, 119714460, 125700183, 139666870, 143657352, 159619280, 167600244, 177982560, 179571690, 191543136, 209500305, 223466992, 239428920, 251400366, 279333740, 287314704, 319238560, 335200488, 359143380, 419000610, 446933984, 478857840, 502800732, 558667480, 574629408, 628500915, 670400976, 718286760, 838001220, 957715680, 1005601464, 1117334960, 1257001830, 1340801952, 1436573520, 1676002440, 2011202928, 2234669920, 2514003660, 2873147040, 3352004880, 4022405856, 5028007320, 6704009760, 10056014640, 20112029280]

約数ペア:

[(1, 20112029280), (2, 10056014640), (3, 6704009760), (4, 5028007320), (5, 4022405856), (6, 3352004880), (7, 2873147040), (8, 2514003660), (9, 2234669920), (10, 2011202928), (12, 1676002440), (14, 1436573520), (15, 1340801952), (16, 1257001830), (18, 1117334960), (20, 1005601464), (21, 957715680), (24, 838001220), (28, 718286760), (30, 670400976), (32, 628500915), (35, 574629408), (36, 558667480), (40, 502800732), (42, 478857840), (45, 446933984), (48, 419000610), (56, 359143380), (60, 335200488), (63, 319238560), (70, 287314704), (72, 279333740), (80, 251400366), (84, 239428920), (90, 223466992), (96, 209500305), (105, 191543136), (112, 179571690), (113, 177982560), (120, 167600244), (126, 159619280), (140, 143657352), (144, 139666870), (160, 125700183), (168, 119714460), (180, 111733496), (210, 95771568), (224, 89785845), (226, 88991280), (240, 83800122), (252, 79809640), (280, 71828676), (288, 69833435), (315, 63847712), (336, 59857230), (339, 59327520), (360, 55866748), (420, 47885784), (452, 44495640), (480, 41900061), (504, 39904820), (560, 35914338), (565, 35596512), (630, 31923856), (672, 29928615), (678, 29663760), (720, 27933374), (791, 25426080), (840, 23942892), (904, 22247820), (1008, 19952410), (1017, 19775840), (1120, 17957169), (1130, 17798256), (1260, 15961928), (1356, 14831880), (1440, 13966687), (1582, 12713040), (1680, 11971446), (1695, 11865504), (1808, 11123910), (2016, 9976205), (2034, 9887920), (2260, 8899128), (2373, 8475360), (2520, 7980964), (2712, 7415940), (3164, 6356520), (3360, 5985723), (3390, 5932752), (3616, 5561955), (3955, 5085216), (4068, 4943960), (4520, 4449564), (4746, 4237680), (5040, 3990482), (5085, 3955168), (5424, 3707970), (6328, 3178260), (6780, 2966376), (7119, 2825120), (7910, 2542608), (8136, 2471980), (9040, 2224782), (9492, 2118840), (10080, 1995241), (10170, 1977584), (10848, 1853985), (11865, 1695072), (12656, 1589130), (13560, 1483188), (14238, 1412560), (15820, 1271304), (16272, 1235990), (17657, 1139040), (18080, 1112391), (18984, 1059420), (20340, 988792), (23730, 847536), (25312, 794565), (27120, 741594), (28476, 706280), (31640, 635652), (32544, 617995), (35314, 569520), (35595, 565024), (37968, 529710), (40680, 494396), (47460, 423768), (52971, 379680), (54240, 370797), (56952, 353140), (63280, 317826), (70628, 284760), (71190, 282512), (75936, 264855), (81360, 247198), (88285, 227808), (94920, 211884), (105942, 189840), (113904, 176570), (123599, 162720), (126560, 158913), (141256, 142380)]