4351799640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{2437}}^1$

素因数の和:3121

約数の個数: 128

約数和(自身を含む): 13649679360

約数和(自身を除く): 9297879720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 647, 690, 920, 1294, 1380, 1941, 2437, 2588, 2760, 3235, 3882, 4874, 5176, 6470, 7311, 7764, 9705, 9748, 12185, 12940, 14622, 14881, 15528, 19410, 19496, 24370, 25880, 29244, 29762, 36555, 38820, 44643, 48740, 56051, 58488, 59524, 73110, 74405, 77640, 89286, 97480, 112102, 119048, 146220, 148810, 168153, 178572, 223215, 224204, 280255, 292440, 297620, 336306, 357144, 446430, 448408, 560510, 595240, 672612, 840765, 892860, 1121020, 1345224, 1576739, 1681530, 1785720, 2242040, 3153478, 3363060, 4730217, 6306956, 6726120, 7883695, 9460434, 12613912, 15767390, 18920868, 23651085, 31534780, 36264997, 37841736, 47302170, 63069560, 72529994, 94604340, 108794991, 145059988, 181324985, 189208680, 217589982, 290119976, 362649970, 435179964, 543974955, 725299940, 870359928, 1087949910, 1450599880, 2175899820, 4351799640]

約数ペア:

[(1, 4351799640), (2, 2175899820), (3, 1450599880), (4, 1087949910), (5, 870359928), (6, 725299940), (8, 543974955), (10, 435179964), (12, 362649970), (15, 290119976), (20, 217589982), (23, 189208680), (24, 181324985), (30, 145059988), (40, 108794991), (46, 94604340), (60, 72529994), (69, 63069560), (92, 47302170), (115, 37841736), (120, 36264997), (138, 31534780), (184, 23651085), (230, 18920868), (276, 15767390), (345, 12613912), (460, 9460434), (552, 7883695), (647, 6726120), (690, 6306956), (920, 4730217), (1294, 3363060), (1380, 3153478), (1941, 2242040), (2437, 1785720), (2588, 1681530), (2760, 1576739), (3235, 1345224), (3882, 1121020), (4874, 892860), (5176, 840765), (6470, 672612), (7311, 595240), (7764, 560510), (9705, 448408), (9748, 446430), (12185, 357144), (12940, 336306), (14622, 297620), (14881, 292440), (15528, 280255), (19410, 224204), (19496, 223215), (24370, 178572), (25880, 168153), (29244, 148810), (29762, 146220), (36555, 119048), (38820, 112102), (44643, 97480), (48740, 89286), (56051, 77640), (58488, 74405), (59524, 73110)]