163021680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1063}}^1$

素因数の和:1156

約数の個数: 160

約数和(自身を含む): 569963520

約数和(自身を除く): 406941840

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1063, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2126, 2130, 2160, 2556, 2840, 3189, 3195, 3408, 3834, 4252, 4260, 5112, 5315, 5680, 6378, 6390, 7668, 8504, 8520, 9567, 9585, 10224, 10630, 12756, 12780, 15336, 15945, 17008, 17040, 19134, 19170, 21260, 25512, 25560, 28701, 30672, 31890, 38268, 38340, 42520, 47835, 51024, 51120, 57402, 63780, 75473, 76536, 76680, 85040, 95670, 114804, 127560, 143505, 150946, 153072, 153360, 191340, 226419, 229608, 255120, 287010, 301892, 377365, 382680, 452838, 459216, 574020, 603784, 679257, 754730, 765360, 905676, 1132095, 1148040, 1207568, 1358514, 1509460, 1811352, 2037771, 2264190, 2296080, 2717028, 3018920, 3396285, 3622704, 4075542, 4528380, 5434056, 6037840, 6792570, 8151084, 9056760, 10188855, 10868112, 13585140, 16302168, 18113520, 20377710, 27170280, 32604336, 40755420, 54340560, 81510840, 163021680]

約数ペア:

[(1, 163021680), (2, 81510840), (3, 54340560), (4, 40755420), (5, 32604336), (6, 27170280), (8, 20377710), (9, 18113520), (10, 16302168), (12, 13585140), (15, 10868112), (16, 10188855), (18, 9056760), (20, 8151084), (24, 6792570), (27, 6037840), (30, 5434056), (36, 4528380), (40, 4075542), (45, 3622704), (48, 3396285), (54, 3018920), (60, 2717028), (71, 2296080), (72, 2264190), (80, 2037771), (90, 1811352), (108, 1509460), (120, 1358514), (135, 1207568), (142, 1148040), (144, 1132095), (180, 905676), (213, 765360), (216, 754730), (240, 679257), (270, 603784), (284, 574020), (355, 459216), (360, 452838), (426, 382680), (432, 377365), (540, 301892), (568, 287010), (639, 255120), (710, 229608), (720, 226419), (852, 191340), (1063, 153360), (1065, 153072), (1080, 150946), (1136, 143505), (1278, 127560), (1420, 114804), (1704, 95670), (1917, 85040), (2126, 76680), (2130, 76536), (2160, 75473), (2556, 63780), (2840, 57402), (3189, 51120), (3195, 51024), (3408, 47835), (3834, 42520), (4252, 38340), (4260, 38268), (5112, 31890), (5315, 30672), (5680, 28701), (6378, 25560), (6390, 25512), (7668, 21260), (8504, 19170), (8520, 19134), (9567, 17040), (9585, 17008), (10224, 15945), (10630, 15336), (12756, 12780)]