195426560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 566891136

約数和(自身を除く): 371464576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 544, 560, 595, 640, 680, 896, 952, 1088, 1120, 1190, 1280, 1283, 1360, 1792, 1904, 2176, 2240, 2380, 2566, 2720, 3808, 4352, 4480, 4760, 5132, 5440, 6415, 7616, 8960, 8981, 9520, 10264, 10880, 12830, 15232, 17962, 19040, 20528, 21760, 21811, 25660, 30464, 35924, 38080, 41056, 43622, 44905, 51320, 71848, 76160, 82112, 87244, 89810, 102640, 109055, 143696, 152320, 152677, 164224, 174488, 179620, 205280, 218110, 287392, 305354, 328448, 348976, 359240, 410560, 436220, 574784, 610708, 697952, 718480, 763385, 821120, 872440, 1149568, 1221416, 1395904, 1436960, 1526770, 1642240, 1744880, 2299136, 2442832, 2791808, 2873920, 3053540, 3489760, 4885664, 5583616, 5747840, 6107080, 6979520, 9771328, 11495680, 12214160, 13959040, 19542656, 24428320, 27918080, 39085312, 48856640, 97713280, 195426560]

約数ペア:

[(1, 195426560), (2, 97713280), (4, 48856640), (5, 39085312), (7, 27918080), (8, 24428320), (10, 19542656), (14, 13959040), (16, 12214160), (17, 11495680), (20, 9771328), (28, 6979520), (32, 6107080), (34, 5747840), (35, 5583616), (40, 4885664), (56, 3489760), (64, 3053540), (68, 2873920), (70, 2791808), (80, 2442832), (85, 2299136), (112, 1744880), (119, 1642240), (128, 1526770), (136, 1436960), (140, 1395904), (160, 1221416), (170, 1149568), (224, 872440), (238, 821120), (256, 763385), (272, 718480), (280, 697952), (320, 610708), (340, 574784), (448, 436220), (476, 410560), (544, 359240), (560, 348976), (595, 328448), (640, 305354), (680, 287392), (896, 218110), (952, 205280), (1088, 179620), (1120, 174488), (1190, 164224), (1280, 152677), (1283, 152320), (1360, 143696), (1792, 109055), (1904, 102640), (2176, 89810), (2240, 87244), (2380, 82112), (2566, 76160), (2720, 71848), (3808, 51320), (4352, 44905), (4480, 43622), (4760, 41056), (5132, 38080), (5440, 35924), (6415, 30464), (7616, 25660), (8960, 21811), (8981, 21760), (9520, 20528), (10264, 19040), (10880, 17962), (12830, 15232)]