141930880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2437}}^1$

素因数の和:2476

約数の個数: 128

約数和(自身を含む): 417775680

約数和(自身を除く): 275844800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2437, 2912, 3640, 4160, 4480, 4874, 5824, 7280, 8320, 9748, 11648, 12185, 14560, 17059, 19496, 24370, 29120, 31681, 34118, 38992, 48740, 58240, 63362, 68236, 77984, 85295, 97480, 126724, 136472, 155968, 158405, 170590, 194960, 221767, 253448, 272944, 311936, 316810, 341180, 389920, 443534, 506896, 545888, 633620, 682360, 779840, 887068, 1013792, 1091776, 1108835, 1267240, 1364720, 1559680, 1774136, 2027584, 2183552, 2217670, 2534480, 2729440, 3548272, 4055168, 4435340, 5068960, 5458880, 7096544, 8870680, 10137920, 10917760, 14193088, 17741360, 20275840, 28386176, 35482720, 70965440, 141930880]

約数ペア:

[(1, 141930880), (2, 70965440), (4, 35482720), (5, 28386176), (7, 20275840), (8, 17741360), (10, 14193088), (13, 10917760), (14, 10137920), (16, 8870680), (20, 7096544), (26, 5458880), (28, 5068960), (32, 4435340), (35, 4055168), (40, 3548272), (52, 2729440), (56, 2534480), (64, 2217670), (65, 2183552), (70, 2027584), (80, 1774136), (91, 1559680), (104, 1364720), (112, 1267240), (128, 1108835), (130, 1091776), (140, 1013792), (160, 887068), (182, 779840), (208, 682360), (224, 633620), (260, 545888), (280, 506896), (320, 443534), (364, 389920), (416, 341180), (448, 316810), (455, 311936), (520, 272944), (560, 253448), (640, 221767), (728, 194960), (832, 170590), (896, 158405), (910, 155968), (1040, 136472), (1120, 126724), (1456, 97480), (1664, 85295), (1820, 77984), (2080, 68236), (2240, 63362), (2437, 58240), (2912, 48740), (3640, 38992), (4160, 34118), (4480, 31681), (4874, 29120), (5824, 24370), (7280, 19496), (8320, 17059), (9748, 14560), (11648, 12185)]