160292520

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:291

約数の個数: 224

約数和(自身を含む): 566611200

約数和(自身を除く): 406318680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 239, 243, 270, 276, 324, 345, 360, 405, 414, 460, 478, 486, 540, 552, 621, 648, 690, 717, 729, 810, 828, 920, 956, 972, 1035, 1080, 1195, 1215, 1242, 1380, 1434, 1458, 1620, 1656, 1863, 1912, 1944, 2070, 2151, 2390, 2430, 2484, 2760, 2868, 2916, 3105, 3240, 3585, 3645, 3726, 4140, 4302, 4780, 4860, 4968, 5497, 5589, 5736, 5832, 6210, 6453, 7170, 7290, 7452, 8280, 8604, 9315, 9560, 9720, 10755, 10994, 11178, 12420, 12906, 14340, 14580, 14904, 16491, 16767, 17208, 18630, 19359, 21510, 21988, 22356, 24840, 25812, 27485, 27945, 28680, 29160, 32265, 32982, 33534, 37260, 38718, 43020, 43976, 44712, 49473, 51624, 54970, 55890, 58077, 64530, 65964, 67068, 74520, 77436, 82455, 83835, 86040, 96795, 98946, 109940, 111780, 116154, 129060, 131928, 134136, 148419, 154872, 164910, 167670, 174231, 193590, 197892, 219880, 223560, 232308, 247365, 258120, 290385, 296838, 329820, 335340, 348462, 387180, 395784, 445257, 464616, 494730, 580770, 593676, 659640, 670680, 696924, 742095, 774360, 871155, 890514, 989460, 1161540, 1187352, 1335771, 1393848, 1484190, 1742310, 1781028, 1978920, 2226285, 2323080, 2671542, 2968380, 3484620, 3562056, 4007313, 4452570, 5343084, 5936760, 6678855, 6969240, 8014626, 8905140, 10686168, 13357710, 16029252, 17810280, 20036565, 26715420, 32058504, 40073130, 53430840, 80146260, 160292520]

約数ペア:

[(1, 160292520), (2, 80146260), (3, 53430840), (4, 40073130), (5, 32058504), (6, 26715420), (8, 20036565), (9, 17810280), (10, 16029252), (12, 13357710), (15, 10686168), (18, 8905140), (20, 8014626), (23, 6969240), (24, 6678855), (27, 5936760), (30, 5343084), (36, 4452570), (40, 4007313), (45, 3562056), (46, 3484620), (54, 2968380), (60, 2671542), (69, 2323080), (72, 2226285), (81, 1978920), (90, 1781028), (92, 1742310), (108, 1484190), (115, 1393848), (120, 1335771), (135, 1187352), (138, 1161540), (162, 989460), (180, 890514), (184, 871155), (207, 774360), (216, 742095), (230, 696924), (239, 670680), (243, 659640), (270, 593676), (276, 580770), (324, 494730), (345, 464616), (360, 445257), (405, 395784), (414, 387180), (460, 348462), (478, 335340), (486, 329820), (540, 296838), (552, 290385), (621, 258120), (648, 247365), (690, 232308), (717, 223560), (729, 219880), (810, 197892), (828, 193590), (920, 174231), (956, 167670), (972, 164910), (1035, 154872), (1080, 148419), (1195, 134136), (1215, 131928), (1242, 129060), (1380, 116154), (1434, 111780), (1458, 109940), (1620, 98946), (1656, 96795), (1863, 86040), (1912, 83835), (1944, 82455), (2070, 77436), (2151, 74520), (2390, 67068), (2430, 65964), (2484, 64530), (2760, 58077), (2868, 55890), (2916, 54970), (3105, 51624), (3240, 49473), (3585, 44712), (3645, 43976), (3726, 43020), (4140, 38718), (4302, 37260), (4780, 33534), (4860, 32982), (4968, 32265), (5497, 29160), (5589, 28680), (5736, 27945), (5832, 27485), (6210, 25812), (6453, 24840), (7170, 22356), (7290, 21988), (7452, 21510), (8280, 19359), (8604, 18630), (9315, 17208), (9560, 16767), (9720, 16491), (10755, 14904), (10994, 14580), (11178, 14340), (12420, 12906)]