4033985280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80809}}^1$

素因数の和:80846

約数の個数: 144

約数和(自身を含む): 13874753760

約数和(自身を除く): 9840768480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 9984, 12480, 16640, 24960, 49920, 80809, 161618, 242427, 323236, 404045, 484854, 646472, 808090, 969708, 1050517, 1212135, 1292944, 1616180, 1939416, 2101034, 2424270, 2585888, 3151551, 3232360, 3878832, 4202068, 4848540, 5171776, 5252585, 6303102, 6464720, 7757664, 8404136, 9697080, 10343552, 10505170, 12606204, 12929440, 15515328, 15757755, 16808272, 19394160, 20687104, 21010340, 25212408, 25858880, 31030656, 31515510, 33616544, 38788320, 42020680, 50424816, 51717760, 62061312, 63031020, 67233088, 77576640, 84041360, 100849632, 103435520, 126062040, 134466176, 155153280, 168082720, 201699264, 252124080, 268932352, 310306560, 336165440, 403398528, 504248160, 672330880, 806797056, 1008496320, 1344661760, 2016992640, 4033985280]

約数ペア:

[(1, 4033985280), (2, 2016992640), (3, 1344661760), (4, 1008496320), (5, 806797056), (6, 672330880), (8, 504248160), (10, 403398528), (12, 336165440), (13, 310306560), (15, 268932352), (16, 252124080), (20, 201699264), (24, 168082720), (26, 155153280), (30, 134466176), (32, 126062040), (39, 103435520), (40, 100849632), (48, 84041360), (52, 77576640), (60, 67233088), (64, 63031020), (65, 62061312), (78, 51717760), (80, 50424816), (96, 42020680), (104, 38788320), (120, 33616544), (128, 31515510), (130, 31030656), (156, 25858880), (160, 25212408), (192, 21010340), (195, 20687104), (208, 19394160), (240, 16808272), (256, 15757755), (260, 15515328), (312, 12929440), (320, 12606204), (384, 10505170), (390, 10343552), (416, 9697080), (480, 8404136), (520, 7757664), (624, 6464720), (640, 6303102), (768, 5252585), (780, 5171776), (832, 4848540), (960, 4202068), (1040, 3878832), (1248, 3232360), (1280, 3151551), (1560, 2585888), (1664, 2424270), (1920, 2101034), (2080, 1939416), (2496, 1616180), (3120, 1292944), (3328, 1212135), (3840, 1050517), (4160, 969708), (4992, 808090), (6240, 646472), (8320, 484854), (9984, 404045), (12480, 323236), (16640, 242427), (24960, 161618), (49920, 80809)]