143260480

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40699}}^1$

素因数の和:40727

約数の個数: 56

約数和(自身を含む): 372160800

約数和(自身を除く): 228900320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 40699, 81398, 162796, 203495, 325592, 406990, 447689, 651184, 813980, 895378, 1302368, 1627960, 1790756, 2238445, 2604736, 3255920, 3581512, 4476890, 6511840, 7163024, 8953780, 13023680, 14326048, 17907560, 28652096, 35815120, 71630240, 143260480]

約数ペア:

[(1, 143260480), (2, 71630240), (4, 35815120), (5, 28652096), (8, 17907560), (10, 14326048), (11, 13023680), (16, 8953780), (20, 7163024), (22, 6511840), (32, 4476890), (40, 3581512), (44, 3255920), (55, 2604736), (64, 2238445), (80, 1790756), (88, 1627960), (110, 1302368), (160, 895378), (176, 813980), (220, 651184), (320, 447689), (352, 406990), (440, 325592), (704, 203495), (880, 162796), (1760, 81398), (3520, 40699)]