85481760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 384

約数和(自身を含む): 352235520

約数和(自身を除く): 266753760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 96, 103, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 195, 206, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 309, 312, 336, 364, 380, 390, 399, 412, 416, 420, 455, 456, 480, 494, 515, 520, 532, 546, 560, 570, 608, 618, 624, 665, 672, 721, 728, 741, 760, 780, 798, 824, 840, 910, 912, 988, 1030, 1040, 1064, 1092, 1120, 1140, 1235, 1236, 1248, 1330, 1339, 1365, 1442, 1456, 1482, 1520, 1545, 1560, 1596, 1648, 1680, 1729, 1820, 1824, 1957, 1976, 1995, 2060, 2080, 2128, 2163, 2184, 2280, 2470, 2472, 2660, 2678, 2730, 2884, 2912, 2964, 3040, 3090, 3120, 3192, 3296, 3360, 3458, 3605, 3640, 3705, 3914, 3952, 3990, 4017, 4120, 4256, 4326, 4368, 4560, 4940, 4944, 5187, 5320, 5356, 5460, 5768, 5871, 5928, 6180, 6240, 6384, 6695, 6916, 7210, 7280, 7410, 7828, 7904, 7980, 8034, 8240, 8645, 8652, 8736, 9120, 9373, 9785, 9880, 9888, 10374, 10640, 10712, 10815, 10920, 11536, 11742, 11856, 12360, 12768, 13390, 13699, 13832, 14420, 14560, 14820, 15656, 15960, 16068, 16480, 17290, 17304, 18746, 19570, 19760, 20085, 20748, 21280, 21424, 21630, 21840, 23072, 23484, 23712, 24720, 25441, 25935, 26780, 27398, 27664, 28119, 28840, 29355, 29640, 31312, 31920, 32136, 34580, 34608, 37492, 39140, 39520, 40170, 41097, 41496, 42848, 43260, 43680, 46865, 46968, 49440, 50882, 51870, 53560, 54796, 55328, 56238, 57680, 58710, 59280, 62624, 63840, 64272, 68495, 69160, 69216, 74984, 76323, 78280, 80340, 82194, 82992, 86520, 93730, 93936, 101764, 103740, 107120, 109592, 112476, 115360, 117420, 118560, 127205, 128544, 136990, 138320, 140595, 149968, 152646, 156560, 160680, 164388, 165984, 173040, 178087, 187460, 187872, 203528, 205485, 207480, 214240, 219184, 224952, 234840, 254410, 273980, 276640, 281190, 299936, 305292, 313120, 321360, 328776, 346080, 356174, 374920, 381615, 407056, 410970, 414960, 438368, 449904, 469680, 508820, 534261, 547960, 562380, 610584, 642720, 657552, 712348, 749840, 763230, 814112, 821940, 829920, 890435, 899808, 939360, 1017640, 1068522, 1095920, 1124760, 1221168, 1315104, 1424696, 1499680, 1526460, 1643880, 1780870, 2035280, 2137044, 2191840, 2249520, 2442336, 2671305, 2849392, 3052920, 3287760, 3561740, 4070560, 4274088, 4499040, 5342610, 5698784, 6105840, 6575520, 7123480, 8548176, 10685220, 12211680, 14246960, 17096352, 21370440, 28493920, 42740880, 85481760]

約数ペア:

[(1, 85481760), (2, 42740880), (3, 28493920), (4, 21370440), (5, 17096352), (6, 14246960), (7, 12211680), (8, 10685220), (10, 8548176), (12, 7123480), (13, 6575520), (14, 6105840), (15, 5698784), (16, 5342610), (19, 4499040), (20, 4274088), (21, 4070560), (24, 3561740), (26, 3287760), (28, 3052920), (30, 2849392), (32, 2671305), (35, 2442336), (38, 2249520), (39, 2191840), (40, 2137044), (42, 2035280), (48, 1780870), (52, 1643880), (56, 1526460), (57, 1499680), (60, 1424696), (65, 1315104), (70, 1221168), (76, 1124760), (78, 1095920), (80, 1068522), (84, 1017640), (91, 939360), (95, 899808), (96, 890435), (103, 829920), (104, 821940), (105, 814112), (112, 763230), (114, 749840), (120, 712348), (130, 657552), (133, 642720), (140, 610584), (152, 562380), (156, 547960), (160, 534261), (168, 508820), (182, 469680), (190, 449904), (195, 438368), (206, 414960), (208, 410970), (210, 407056), (224, 381615), (228, 374920), (240, 356174), (247, 346080), (260, 328776), (266, 321360), (273, 313120), (280, 305292), (285, 299936), (304, 281190), (309, 276640), (312, 273980), (336, 254410), (364, 234840), (380, 224952), (390, 219184), (399, 214240), (412, 207480), (416, 205485), (420, 203528), (455, 187872), (456, 187460), (480, 178087), (494, 173040), (515, 165984), (520, 164388), (532, 160680), (546, 156560), (560, 152646), (570, 149968), (608, 140595), (618, 138320), (624, 136990), (665, 128544), (672, 127205), (721, 118560), (728, 117420), (741, 115360), (760, 112476), (780, 109592), (798, 107120), (824, 103740), (840, 101764), (910, 93936), (912, 93730), (988, 86520), (1030, 82992), (1040, 82194), (1064, 80340), (1092, 78280), (1120, 76323), (1140, 74984), (1235, 69216), (1236, 69160), (1248, 68495), (1330, 64272), (1339, 63840), (1365, 62624), (1442, 59280), (1456, 58710), (1482, 57680), (1520, 56238), (1545, 55328), (1560, 54796), (1596, 53560), (1648, 51870), (1680, 50882), (1729, 49440), (1820, 46968), (1824, 46865), (1957, 43680), (1976, 43260), (1995, 42848), (2060, 41496), (2080, 41097), (2128, 40170), (2163, 39520), (2184, 39140), (2280, 37492), (2470, 34608), (2472, 34580), (2660, 32136), (2678, 31920), (2730, 31312), (2884, 29640), (2912, 29355), (2964, 28840), (3040, 28119), (3090, 27664), (3120, 27398), (3192, 26780), (3296, 25935), (3360, 25441), (3458, 24720), (3605, 23712), (3640, 23484), (3705, 23072), (3914, 21840), (3952, 21630), (3990, 21424), (4017, 21280), (4120, 20748), (4256, 20085), (4326, 19760), (4368, 19570), (4560, 18746), (4940, 17304), (4944, 17290), (5187, 16480), (5320, 16068), (5356, 15960), (5460, 15656), (5768, 14820), (5871, 14560), (5928, 14420), (6180, 13832), (6240, 13699), (6384, 13390), (6695, 12768), (6916, 12360), (7210, 11856), (7280, 11742), (7410, 11536), (7828, 10920), (7904, 10815), (7980, 10712), (8034, 10640), (8240, 10374), (8645, 9888), (8652, 9880), (8736, 9785), (9120, 9373)]