1400718720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4217}}^1$

素因数の和:4412

約数の個数: 128

約数和(自身を含む): 4491663840

約数和(自身を除く): 3090945120

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, 173, 192, 240, 320, 346, 384, 480, 519, 640, 692, 865, 960, 1038, 1384, 1730, 1920, 2076, 2595, 2768, 3460, 4152, 4217, 5190, 5536, 6920, 8304, 8434, 10380, 11072, 12651, 13840, 16608, 16868, 20760, 21085, 22144, 25302, 27680, 33216, 33736, 41520, 42170, 50604, 55360, 63255, 66432, 67472, 83040, 84340, 101208, 110720, 126510, 134944, 166080, 168680, 202416, 253020, 269888, 332160, 337360, 404832, 506040, 539776, 674720, 729541, 809664, 1012080, 1349440, 1459082, 1619328, 2024160, 2188623, 2698880, 2918164, 3647705, 4048320, 4377246, 5836328, 7295410, 8096640, 8754492, 10943115, 11672656, 14590820, 17508984, 21886230, 23345312, 29181640, 35017968, 43772460, 46690624, 58363280, 70035936, 87544920, 93381248, 116726560, 140071872, 175089840, 233453120, 280143744, 350179680, 466906240, 700359360, 1400718720]

約数ペア:

[(1, 1400718720), (2, 700359360), (3, 466906240), (4, 350179680), (5, 280143744), (6, 233453120), (8, 175089840), (10, 140071872), (12, 116726560), (15, 93381248), (16, 87544920), (20, 70035936), (24, 58363280), (30, 46690624), (32, 43772460), (40, 35017968), (48, 29181640), (60, 23345312), (64, 21886230), (80, 17508984), (96, 14590820), (120, 11672656), (128, 10943115), (160, 8754492), (173, 8096640), (192, 7295410), (240, 5836328), (320, 4377246), (346, 4048320), (384, 3647705), (480, 2918164), (519, 2698880), (640, 2188623), (692, 2024160), (865, 1619328), (960, 1459082), (1038, 1349440), (1384, 1012080), (1730, 809664), (1920, 729541), (2076, 674720), (2595, 539776), (2768, 506040), (3460, 404832), (4152, 337360), (4217, 332160), (5190, 269888), (5536, 253020), (6920, 202416), (8304, 168680), (8434, 166080), (10380, 134944), (11072, 126510), (12651, 110720), (13840, 101208), (16608, 84340), (16868, 83040), (20760, 67472), (21085, 66432), (22144, 63255), (25302, 55360), (27680, 50604), (33216, 42170), (33736, 41520)]