163256640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 112

約数和(自身を含む): 521866368

約数和(自身を除く): 358609728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 983, 1038, 1384, 1730, 1966, 2076, 2595, 2768, 2949, 3460, 3932, 4152, 4915, 5190, 5536, 5898, 6920, 7864, 8304, 9830, 10380, 11072, 11796, 13840, 14745, 15728, 16608, 19660, 20760, 23592, 27680, 29490, 31456, 33216, 39320, 41520, 47184, 55360, 58980, 62912, 78640, 83040, 94368, 117960, 157280, 166080, 170059, 188736, 235920, 314560, 340118, 471840, 510177, 680236, 850295, 943680, 1020354, 1360472, 1700590, 2040708, 2550885, 2720944, 3401180, 4081416, 5101770, 5441888, 6802360, 8162832, 10203540, 10883776, 13604720, 16325664, 20407080, 27209440, 32651328, 40814160, 54418880, 81628320, 163256640]

約数ペア:

[(1, 163256640), (2, 81628320), (3, 54418880), (4, 40814160), (5, 32651328), (6, 27209440), (8, 20407080), (10, 16325664), (12, 13604720), (15, 10883776), (16, 10203540), (20, 8162832), (24, 6802360), (30, 5441888), (32, 5101770), (40, 4081416), (48, 3401180), (60, 2720944), (64, 2550885), (80, 2040708), (96, 1700590), (120, 1360472), (160, 1020354), (173, 943680), (192, 850295), (240, 680236), (320, 510177), (346, 471840), (480, 340118), (519, 314560), (692, 235920), (865, 188736), (960, 170059), (983, 166080), (1038, 157280), (1384, 117960), (1730, 94368), (1966, 83040), (2076, 78640), (2595, 62912), (2768, 58980), (2949, 55360), (3460, 47184), (3932, 41520), (4152, 39320), (4915, 33216), (5190, 31456), (5536, 29490), (5898, 27680), (6920, 23592), (7864, 20760), (8304, 19660), (9830, 16608), (10380, 15728), (11072, 14745), (11796, 13840)]