20408800896

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4796

約数の個数: 288

約数和(自身を含む): 66649215360

約数和(自身を除く): 46240414464

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 64, 66, 72, 88, 93, 96, 99, 121, 124, 128, 132, 144, 176, 186, 192, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 384, 396, 484, 496, 528, 558, 576, 682, 704, 726, 744, 792, 968, 992, 1023, 1056, 1089, 1116, 1152, 1364, 1408, 1452, 1488, 1584, 1936, 1984, 2046, 2112, 2178, 2232, 2728, 2904, 2976, 3069, 3168, 3751, 3872, 3968, 4092, 4224, 4356, 4464, 4723, 5456, 5808, 5952, 6138, 6336, 7502, 7744, 8184, 8712, 8928, 9446, 10912, 11253, 11616, 11904, 12276, 12672, 14169, 15004, 15488, 16368, 17424, 17856, 18892, 21824, 22506, 23232, 24552, 28338, 30008, 32736, 33759, 34848, 35712, 37784, 42507, 43648, 45012, 46464, 49104, 51953, 56676, 60016, 65472, 67518, 69696, 75568, 85014, 90024, 98208, 103906, 113352, 120032, 130944, 135036, 139392, 146413, 151136, 155859, 170028, 180048, 196416, 207812, 226704, 240064, 270072, 292826, 302272, 311718, 340056, 360096, 392832, 415624, 439239, 453408, 467577, 480128, 540144, 571483, 585652, 604544, 623436, 680112, 720192, 831248, 878478, 906816, 935154, 1080288, 1142966, 1171304, 1246872, 1317717, 1360224, 1440384, 1610543, 1662496, 1714449, 1756956, 1813632, 1870308, 2160576, 2285932, 2342608, 2493744, 2635434, 2720448, 3221086, 3324992, 3428898, 3513912, 3740616, 4321152, 4571864, 4685216, 4831629, 4987488, 5143347, 5270868, 5440896, 6442172, 6649984, 6857796, 7027824, 7481232, 9143728, 9370432, 9663258, 9974976, 10286694, 10541736, 12884344, 13715592, 14055648, 14494887, 14962464, 17715973, 18287456, 18740864, 19326516, 19949952, 20573388, 21083472, 25768688, 27431184, 28111296, 28989774, 29924928, 35431946, 36574912, 38653032, 41146776, 42166944, 51537376, 53147919, 54862368, 56222592, 57979548, 59849856, 70863892, 73149824, 77306064, 82293552, 84333888, 103074752, 106295838, 109724736, 115959096, 141727784, 154612128, 159443757, 164587104, 168667776, 206149504, 212591676, 219449472, 231918192, 283455568, 309224256, 318887514, 329174208, 425183352, 463836384, 566911136, 618448512, 637775028, 658348416, 850366704, 927672768, 1133822272, 1275550056, 1700733408, 1855345536, 2267644544, 2551100112, 3401466816, 5102200224, 6802933632, 10204400448, 20408800896]

約数ペア:

[(1, 20408800896), (2, 10204400448), (3, 6802933632), (4, 5102200224), (6, 3401466816), (8, 2551100112), (9, 2267644544), (11, 1855345536), (12, 1700733408), (16, 1275550056), (18, 1133822272), (22, 927672768), (24, 850366704), (31, 658348416), (32, 637775028), (33, 618448512), (36, 566911136), (44, 463836384), (48, 425183352), (62, 329174208), (64, 318887514), (66, 309224256), (72, 283455568), (88, 231918192), (93, 219449472), (96, 212591676), (99, 206149504), (121, 168667776), (124, 164587104), (128, 159443757), (132, 154612128), (144, 141727784), (176, 115959096), (186, 109724736), (192, 106295838), (198, 103074752), (242, 84333888), (248, 82293552), (264, 77306064), (279, 73149824), (288, 70863892), (341, 59849856), (352, 57979548), (363, 56222592), (372, 54862368), (384, 53147919), (396, 51537376), (484, 42166944), (496, 41146776), (528, 38653032), (558, 36574912), (576, 35431946), (682, 29924928), (704, 28989774), (726, 28111296), (744, 27431184), (792, 25768688), (968, 21083472), (992, 20573388), (1023, 19949952), (1056, 19326516), (1089, 18740864), (1116, 18287456), (1152, 17715973), (1364, 14962464), (1408, 14494887), (1452, 14055648), (1488, 13715592), (1584, 12884344), (1936, 10541736), (1984, 10286694), (2046, 9974976), (2112, 9663258), (2178, 9370432), (2232, 9143728), (2728, 7481232), (2904, 7027824), (2976, 6857796), (3069, 6649984), (3168, 6442172), (3751, 5440896), (3872, 5270868), (3968, 5143347), (4092, 4987488), (4224, 4831629), (4356, 4685216), (4464, 4571864), (4723, 4321152), (5456, 3740616), (5808, 3513912), (5952, 3428898), (6138, 3324992), (6336, 3221086), (7502, 2720448), (7744, 2635434), (8184, 2493744), (8712, 2342608), (8928, 2285932), (9446, 2160576), (10912, 1870308), (11253, 1813632), (11616, 1756956), (11904, 1714449), (12276, 1662496), (12672, 1610543), (14169, 1440384), (15004, 1360224), (15488, 1317717), (16368, 1246872), (17424, 1171304), (17856, 1142966), (18892, 1080288), (21824, 935154), (22506, 906816), (23232, 878478), (24552, 831248), (28338, 720192), (30008, 680112), (32736, 623436), (33759, 604544), (34848, 585652), (35712, 571483), (37784, 540144), (42507, 480128), (43648, 467577), (45012, 453408), (46464, 439239), (49104, 415624), (51953, 392832), (56676, 360096), (60016, 340056), (65472, 311718), (67518, 302272), (69696, 292826), (75568, 270072), (85014, 240064), (90024, 226704), (98208, 207812), (103906, 196416), (113352, 180048), (120032, 170028), (130944, 155859), (135036, 151136), (139392, 146413)]