672021120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4217}}^1$

素因数の和:4322

約数の個数: 128

約数和(自身を含む): 2168389440

約数和(自身を除く): 1496368320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1920, 1992, 2490, 2656, 3320, 3984, 4217, 4980, 5312, 6640, 7968, 8434, 9960, 10624, 12651, 13280, 15936, 16868, 19920, 21085, 25302, 26560, 31872, 33736, 39840, 42170, 50604, 53120, 63255, 67472, 79680, 84340, 101208, 126510, 134944, 159360, 168680, 202416, 253020, 269888, 337360, 350011, 404832, 506040, 539776, 674720, 700022, 809664, 1012080, 1050033, 1349440, 1400044, 1619328, 1750055, 2024160, 2100066, 2698880, 2800088, 3500110, 4048320, 4200132, 5250165, 5600176, 7000220, 8096640, 8400264, 10500330, 11200352, 14000440, 16800528, 21000660, 22400704, 28000880, 33601056, 42001320, 44801408, 56001760, 67202112, 84002640, 112003520, 134404224, 168005280, 224007040, 336010560, 672021120]

約数ペア:

[(1, 672021120), (2, 336010560), (3, 224007040), (4, 168005280), (5, 134404224), (6, 112003520), (8, 84002640), (10, 67202112), (12, 56001760), (15, 44801408), (16, 42001320), (20, 33601056), (24, 28000880), (30, 22400704), (32, 21000660), (40, 16800528), (48, 14000440), (60, 11200352), (64, 10500330), (80, 8400264), (83, 8096640), (96, 7000220), (120, 5600176), (128, 5250165), (160, 4200132), (166, 4048320), (192, 3500110), (240, 2800088), (249, 2698880), (320, 2100066), (332, 2024160), (384, 1750055), (415, 1619328), (480, 1400044), (498, 1349440), (640, 1050033), (664, 1012080), (830, 809664), (960, 700022), (996, 674720), (1245, 539776), (1328, 506040), (1660, 404832), (1920, 350011), (1992, 337360), (2490, 269888), (2656, 253020), (3320, 202416), (3984, 168680), (4217, 159360), (4980, 134944), (5312, 126510), (6640, 101208), (7968, 84340), (8434, 79680), (9960, 67472), (10624, 63255), (12651, 53120), (13280, 50604), (15936, 42170), (16868, 39840), (19920, 33736), (21085, 31872), (25302, 26560)]