225236480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{12569}}^1$

素因数の和:12599

約数の個数: 80

約数和(自身を含む): 617237280

約数和(自身を除く): 392000800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 12569, 17920, 25138, 50276, 62845, 87983, 100552, 125690, 175966, 201104, 251380, 351932, 402208, 439915, 502760, 703864, 804416, 879830, 1005520, 1407728, 1608832, 1759660, 2011040, 2815456, 3217664, 3519320, 4022080, 5630912, 6435328, 7038640, 8044160, 11261824, 14077280, 16088320, 22523648, 28154560, 32176640, 45047296, 56309120, 112618240, 225236480]

約数ペア:

[(1, 225236480), (2, 112618240), (4, 56309120), (5, 45047296), (7, 32176640), (8, 28154560), (10, 22523648), (14, 16088320), (16, 14077280), (20, 11261824), (28, 8044160), (32, 7038640), (35, 6435328), (40, 5630912), (56, 4022080), (64, 3519320), (70, 3217664), (80, 2815456), (112, 2011040), (128, 1759660), (140, 1608832), (160, 1407728), (224, 1005520), (256, 879830), (280, 804416), (320, 703864), (448, 502760), (512, 439915), (560, 402208), (640, 351932), (896, 251380), (1120, 201104), (1280, 175966), (1792, 125690), (2240, 100552), (2560, 87983), (3584, 62845), (4480, 50276), (8960, 25138), (12569, 17920)]