20787935616

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3259}}^1$

素因数の和:3406

約数の個数: 288

約数和(自身を含む): 70223236200

約数和(自身を除く): 49435300584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 113, 126, 128, 144, 147, 168, 192, 196, 224, 226, 252, 288, 294, 336, 339, 384, 392, 441, 448, 452, 504, 576, 588, 672, 678, 784, 791, 882, 896, 904, 1008, 1017, 1152, 1176, 1344, 1356, 1568, 1582, 1764, 1808, 2016, 2034, 2352, 2373, 2688, 2712, 3136, 3164, 3259, 3528, 3616, 4032, 4068, 4704, 4746, 5424, 5537, 6272, 6328, 6518, 7056, 7119, 7232, 8064, 8136, 9408, 9492, 9777, 10848, 11074, 12656, 13036, 14112, 14238, 14464, 16272, 16611, 18816, 18984, 19554, 21696, 22148, 22813, 25312, 26072, 28224, 28476, 29331, 32544, 33222, 37968, 39108, 43392, 44296, 45626, 49833, 50624, 52144, 56448, 56952, 58662, 65088, 66444, 68439, 75936, 78216, 88592, 91252, 99666, 101248, 104288, 113904, 117324, 130176, 132888, 136878, 151872, 156432, 159691, 177184, 182504, 199332, 205317, 208576, 227808, 234648, 265776, 273756, 303744, 312864, 319382, 354368, 365008, 368267, 398664, 410634, 417152, 455616, 469296, 479073, 531552, 547512, 625728, 638764, 708736, 730016, 736534, 797328, 821268, 911232, 938592, 958146, 1063104, 1095024, 1104801, 1251456, 1277528, 1437219, 1460032, 1473068, 1594656, 1642536, 1877184, 1916292, 2126208, 2190048, 2209602, 2555056, 2577869, 2874438, 2920064, 2946136, 3189312, 3285072, 3314403, 3754368, 3832584, 4380096, 4419204, 5110112, 5155738, 5748876, 5892272, 6378624, 6570144, 6628806, 7665168, 7733607, 8760192, 8838408, 10220224, 10311476, 11497752, 11784544, 13140288, 13257612, 15330336, 15467214, 17676816, 18045083, 20440448, 20622952, 22995504, 23200821, 23569088, 26280576, 26515224, 30660672, 30934428, 35353632, 36090166, 41245904, 45991008, 46401642, 47138176, 53030448, 54135249, 61321344, 61868856, 70707264, 72180332, 82491808, 91982016, 92803284, 106060896, 108270498, 123737712, 141414528, 144360664, 162405747, 164983616, 183964032, 185606568, 212121792, 216540996, 247475424, 288721328, 324811494, 329967232, 371213136, 424243584, 433081992, 494950848, 577442656, 649622988, 742426272, 866163984, 989901696, 1154885312, 1299245976, 1484852544, 1732327968, 2309770624, 2598491952, 2969705088, 3464655936, 5196983904, 6929311872, 10393967808, 20787935616]

約数ペア:

[(1, 20787935616), (2, 10393967808), (3, 6929311872), (4, 5196983904), (6, 3464655936), (7, 2969705088), (8, 2598491952), (9, 2309770624), (12, 1732327968), (14, 1484852544), (16, 1299245976), (18, 1154885312), (21, 989901696), (24, 866163984), (28, 742426272), (32, 649622988), (36, 577442656), (42, 494950848), (48, 433081992), (49, 424243584), (56, 371213136), (63, 329967232), (64, 324811494), (72, 288721328), (84, 247475424), (96, 216540996), (98, 212121792), (112, 185606568), (113, 183964032), (126, 164983616), (128, 162405747), (144, 144360664), (147, 141414528), (168, 123737712), (192, 108270498), (196, 106060896), (224, 92803284), (226, 91982016), (252, 82491808), (288, 72180332), (294, 70707264), (336, 61868856), (339, 61321344), (384, 54135249), (392, 53030448), (441, 47138176), (448, 46401642), (452, 45991008), (504, 41245904), (576, 36090166), (588, 35353632), (672, 30934428), (678, 30660672), (784, 26515224), (791, 26280576), (882, 23569088), (896, 23200821), (904, 22995504), (1008, 20622952), (1017, 20440448), (1152, 18045083), (1176, 17676816), (1344, 15467214), (1356, 15330336), (1568, 13257612), (1582, 13140288), (1764, 11784544), (1808, 11497752), (2016, 10311476), (2034, 10220224), (2352, 8838408), (2373, 8760192), (2688, 7733607), (2712, 7665168), (3136, 6628806), (3164, 6570144), (3259, 6378624), (3528, 5892272), (3616, 5748876), (4032, 5155738), (4068, 5110112), (4704, 4419204), (4746, 4380096), (5424, 3832584), (5537, 3754368), (6272, 3314403), (6328, 3285072), (6518, 3189312), (7056, 2946136), (7119, 2920064), (7232, 2874438), (8064, 2577869), (8136, 2555056), (9408, 2209602), (9492, 2190048), (9777, 2126208), (10848, 1916292), (11074, 1877184), (12656, 1642536), (13036, 1594656), (14112, 1473068), (14238, 1460032), (14464, 1437219), (16272, 1277528), (16611, 1251456), (18816, 1104801), (18984, 1095024), (19554, 1063104), (21696, 958146), (22148, 938592), (22813, 911232), (25312, 821268), (26072, 797328), (28224, 736534), (28476, 730016), (29331, 708736), (32544, 638764), (33222, 625728), (37968, 547512), (39108, 531552), (43392, 479073), (44296, 469296), (45626, 455616), (49833, 417152), (50624, 410634), (52144, 398664), (56448, 368267), (56952, 365008), (58662, 354368), (65088, 319382), (66444, 312864), (68439, 303744), (75936, 273756), (78216, 265776), (88592, 234648), (91252, 227808), (99666, 208576), (101248, 205317), (104288, 199332), (113904, 182504), (117324, 177184), (130176, 159691), (132888, 156432), (136878, 151872)]