219393120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15761}}^1$

素因数の和:15808

約数の個数: 96

約数和(自身を含む): 714964320

約数和(自身を除く): 495571200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 4640, 6960, 13920, 15761, 31522, 47283, 63044, 78805, 94566, 126088, 157610, 189132, 236415, 252176, 315220, 378264, 457069, 472830, 504352, 630440, 756528, 914138, 945660, 1260880, 1371207, 1513056, 1828276, 1891320, 2285345, 2521760, 2742414, 3656552, 3782640, 4570690, 5484828, 6856035, 7313104, 7565280, 9141380, 10969656, 13712070, 14626208, 18282760, 21939312, 27424140, 36565520, 43878624, 54848280, 73131040, 109696560, 219393120]

約数ペア:

[(1, 219393120), (2, 109696560), (3, 73131040), (4, 54848280), (5, 43878624), (6, 36565520), (8, 27424140), (10, 21939312), (12, 18282760), (15, 14626208), (16, 13712070), (20, 10969656), (24, 9141380), (29, 7565280), (30, 7313104), (32, 6856035), (40, 5484828), (48, 4570690), (58, 3782640), (60, 3656552), (80, 2742414), (87, 2521760), (96, 2285345), (116, 1891320), (120, 1828276), (145, 1513056), (160, 1371207), (174, 1260880), (232, 945660), (240, 914138), (290, 756528), (348, 630440), (435, 504352), (464, 472830), (480, 457069), (580, 378264), (696, 315220), (870, 252176), (928, 236415), (1160, 189132), (1392, 157610), (1740, 126088), (2320, 94566), (2784, 78805), (3480, 63044), (4640, 47283), (6960, 31522), (13920, 15761)]