210869760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27457}}^1$

素因数の和:27483

約数の個数: 80

約数和(自身を含む): 674148816

約数和(自身を除く): 463279056

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 27457, 54914, 82371, 109828, 137285, 164742, 219656, 274570, 329484, 411855, 439312, 549140, 658968, 823710, 878624, 1098280, 1317936, 1647420, 1757248, 2196560, 2635872, 3294840, 3514496, 4393120, 5271744, 6589680, 7028992, 8786240, 10543488, 13179360, 14057984, 17572480, 21086976, 26358720, 35144960, 42173952, 52717440, 70289920, 105434880, 210869760]

約数ペア:

[(1, 210869760), (2, 105434880), (3, 70289920), (4, 52717440), (5, 42173952), (6, 35144960), (8, 26358720), (10, 21086976), (12, 17572480), (15, 14057984), (16, 13179360), (20, 10543488), (24, 8786240), (30, 7028992), (32, 6589680), (40, 5271744), (48, 4393120), (60, 3514496), (64, 3294840), (80, 2635872), (96, 2196560), (120, 1757248), (128, 1647420), (160, 1317936), (192, 1098280), (240, 878624), (256, 823710), (320, 658968), (384, 549140), (480, 439312), (512, 411855), (640, 329484), (768, 274570), (960, 219656), (1280, 164742), (1536, 137285), (1920, 109828), (2560, 82371), (3840, 54914), (7680, 27457)]