1871560080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1760

約数の個数: 300

約数和(自身を含む): 7042802580

約数和(自身を除く): 5171242500

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 338, 351, 360, 390, 405, 432, 468, 507, 520, 540, 585, 624, 648, 676, 702, 720, 780, 810, 845, 936, 1014, 1040, 1053, 1080, 1170, 1296, 1352, 1404, 1521, 1560, 1620, 1690, 1709, 1755, 1872, 2028, 2106, 2160, 2340, 2535, 2704, 2808, 3042, 3120, 3240, 3380, 3418, 3510, 4056, 4212, 4563, 4680, 5070, 5127, 5265, 5616, 6084, 6480, 6760, 6836, 7020, 7605, 8112, 8424, 8545, 9126, 9360, 10140, 10254, 10530, 12168, 13520, 13672, 13689, 14040, 15210, 15381, 16848, 17090, 18252, 20280, 20508, 21060, 22217, 22815, 24336, 25635, 27344, 27378, 28080, 30420, 30762, 34180, 36504, 40560, 41016, 42120, 44434, 45630, 46143, 51270, 54756, 60840, 61524, 66651, 68360, 68445, 73008, 76905, 82032, 84240, 88868, 91260, 92286, 102540, 109512, 111085, 121680, 123048, 133302, 136720, 136890, 138429, 153810, 177736, 182520, 184572, 199953, 205080, 219024, 222170, 230715, 246096, 266604, 273780, 276858, 288821, 307620, 333255, 355472, 365040, 369144, 399906, 410160, 444340, 461430, 533208, 547560, 553716, 577642, 599859, 615240, 666510, 692145, 738288, 799812, 866463, 888680, 922860, 999765, 1066416, 1095120, 1107432, 1155284, 1199718, 1230480, 1333020, 1384290, 1444105, 1599624, 1732926, 1777360, 1799577, 1845720, 1999530, 2214864, 2310568, 2399436, 2599389, 2666040, 2768580, 2888210, 2999295, 3199248, 3465852, 3599154, 3691440, 3999060, 4332315, 4621136, 4798872, 5198778, 5332080, 5537160, 5776420, 5998590, 6931704, 7198308, 7798167, 7998120, 8664630, 8997885, 9597744, 10397556, 11074320, 11552840, 11997180, 12996945, 13863408, 14396616, 15596334, 15996240, 17329260, 17995770, 20795112, 23105680, 23394501, 23994360, 25993890, 28793232, 31192668, 34658520, 35991540, 38990835, 41590224, 46789002, 47988720, 51987780, 62385336, 69317040, 71983080, 77981670, 93578004, 103975560, 116972505, 124770672, 143966160, 155963340, 187156008, 207951120, 233945010, 311926680, 374312016, 467890020, 623853360, 935780040, 1871560080]

約数ペア:

[(1, 1871560080), (2, 935780040), (3, 623853360), (4, 467890020), (5, 374312016), (6, 311926680), (8, 233945010), (9, 207951120), (10, 187156008), (12, 155963340), (13, 143966160), (15, 124770672), (16, 116972505), (18, 103975560), (20, 93578004), (24, 77981670), (26, 71983080), (27, 69317040), (30, 62385336), (36, 51987780), (39, 47988720), (40, 46789002), (45, 41590224), (48, 38990835), (52, 35991540), (54, 34658520), (60, 31192668), (65, 28793232), (72, 25993890), (78, 23994360), (80, 23394501), (81, 23105680), (90, 20795112), (104, 17995770), (108, 17329260), (117, 15996240), (120, 15596334), (130, 14396616), (135, 13863408), (144, 12996945), (156, 11997180), (162, 11552840), (169, 11074320), (180, 10397556), (195, 9597744), (208, 8997885), (216, 8664630), (234, 7998120), (240, 7798167), (260, 7198308), (270, 6931704), (312, 5998590), (324, 5776420), (338, 5537160), (351, 5332080), (360, 5198778), (390, 4798872), (405, 4621136), (432, 4332315), (468, 3999060), (507, 3691440), (520, 3599154), (540, 3465852), (585, 3199248), (624, 2999295), (648, 2888210), (676, 2768580), (702, 2666040), (720, 2599389), (780, 2399436), (810, 2310568), (845, 2214864), (936, 1999530), (1014, 1845720), (1040, 1799577), (1053, 1777360), (1080, 1732926), (1170, 1599624), (1296, 1444105), (1352, 1384290), (1404, 1333020), (1521, 1230480), (1560, 1199718), (1620, 1155284), (1690, 1107432), (1709, 1095120), (1755, 1066416), (1872, 999765), (2028, 922860), (2106, 888680), (2160, 866463), (2340, 799812), (2535, 738288), (2704, 692145), (2808, 666510), (3042, 615240), (3120, 599859), (3240, 577642), (3380, 553716), (3418, 547560), (3510, 533208), (4056, 461430), (4212, 444340), (4563, 410160), (4680, 399906), (5070, 369144), (5127, 365040), (5265, 355472), (5616, 333255), (6084, 307620), (6480, 288821), (6760, 276858), (6836, 273780), (7020, 266604), (7605, 246096), (8112, 230715), (8424, 222170), (8545, 219024), (9126, 205080), (9360, 199953), (10140, 184572), (10254, 182520), (10530, 177736), (12168, 153810), (13520, 138429), (13672, 136890), (13689, 136720), (14040, 133302), (15210, 123048), (15381, 121680), (16848, 111085), (17090, 109512), (18252, 102540), (20280, 92286), (20508, 91260), (21060, 88868), (22217, 84240), (22815, 82032), (24336, 76905), (25635, 73008), (27344, 68445), (27378, 68360), (28080, 66651), (30420, 61524), (30762, 60840), (34180, 54756), (36504, 51270), (40560, 46143), (41016, 45630), (42120, 44434)]