163648080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:578

約数の個数: 160

約数和(自身を含む): 567820800

約数和(自身を除く): 404172720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 239, 240, 270, 317, 360, 432, 478, 540, 634, 717, 720, 951, 956, 1080, 1195, 1268, 1434, 1585, 1902, 1912, 2151, 2160, 2390, 2536, 2853, 2868, 3170, 3585, 3804, 3824, 4302, 4755, 4780, 5072, 5706, 5736, 6340, 6453, 7170, 7608, 8559, 8604, 9510, 9560, 10755, 11412, 11472, 12680, 12906, 14265, 14340, 15216, 17118, 17208, 19020, 19120, 21510, 22824, 25360, 25812, 28530, 28680, 32265, 34236, 34416, 38040, 42795, 43020, 45648, 51624, 57060, 57360, 64530, 68472, 75763, 76080, 85590, 86040, 103248, 114120, 129060, 136944, 151526, 171180, 172080, 227289, 228240, 258120, 303052, 342360, 378815, 454578, 516240, 606104, 681867, 684720, 757630, 909156, 1136445, 1212208, 1363734, 1515260, 1818312, 2045601, 2272890, 2727468, 3030520, 3409335, 3636624, 4091202, 4545780, 5454936, 6061040, 6818670, 8182404, 9091560, 10228005, 10909872, 13637340, 16364808, 18183120, 20456010, 27274680, 32729616, 40912020, 54549360, 81824040, 163648080]

約数ペア:

[(1, 163648080), (2, 81824040), (3, 54549360), (4, 40912020), (5, 32729616), (6, 27274680), (8, 20456010), (9, 18183120), (10, 16364808), (12, 13637340), (15, 10909872), (16, 10228005), (18, 9091560), (20, 8182404), (24, 6818670), (27, 6061040), (30, 5454936), (36, 4545780), (40, 4091202), (45, 3636624), (48, 3409335), (54, 3030520), (60, 2727468), (72, 2272890), (80, 2045601), (90, 1818312), (108, 1515260), (120, 1363734), (135, 1212208), (144, 1136445), (180, 909156), (216, 757630), (239, 684720), (240, 681867), (270, 606104), (317, 516240), (360, 454578), (432, 378815), (478, 342360), (540, 303052), (634, 258120), (717, 228240), (720, 227289), (951, 172080), (956, 171180), (1080, 151526), (1195, 136944), (1268, 129060), (1434, 114120), (1585, 103248), (1902, 86040), (1912, 85590), (2151, 76080), (2160, 75763), (2390, 68472), (2536, 64530), (2853, 57360), (2868, 57060), (3170, 51624), (3585, 45648), (3804, 43020), (3824, 42795), (4302, 38040), (4755, 34416), (4780, 34236), (5072, 32265), (5706, 28680), (5736, 28530), (6340, 25812), (6453, 25360), (7170, 22824), (7608, 21510), (8559, 19120), (8604, 19020), (9510, 17208), (9560, 17118), (10755, 15216), (11412, 14340), (11472, 14265), (12680, 12906)]