7728590160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{115421}}^1$

素因数の和:115474

約数の個数: 160

約数和(自身を含む): 27479669760

約数和(自身を除く): 19751079600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 115421, 230842, 346263, 461684, 577105, 692526, 923368, 1038789, 1154210, 1385052, 1731315, 1846736, 2077578, 2308420, 2770104, 3116367, 3462630, 3578051, 4155156, 4616840, 5193945, 5540208, 6232734, 6925260, 7156102, 8310312, 9233680, 10387890, 10734153, 12465468, 13850520, 14312204, 15581835, 16620624, 17890255, 20775780, 21468306, 24930936, 27701040, 28624408, 31163670, 32202459, 35780510, 41551560, 42936612, 49861872, 53670765, 57248816, 62327340, 64404918, 71561020, 83103120, 85873224, 96607377, 107341530, 124654680, 128809836, 143122040, 161012295, 171746448, 193214754, 214683060, 249309360, 257619672, 286244080, 322024590, 386429508, 429366120, 483036885, 515239344, 644049180, 772859016, 858732240, 966073770, 1288098360, 1545718032, 1932147540, 2576196720, 3864295080, 7728590160]

約数ペア:

[(1, 7728590160), (2, 3864295080), (3, 2576196720), (4, 1932147540), (5, 1545718032), (6, 1288098360), (8, 966073770), (9, 858732240), (10, 772859016), (12, 644049180), (15, 515239344), (16, 483036885), (18, 429366120), (20, 386429508), (24, 322024590), (27, 286244080), (30, 257619672), (31, 249309360), (36, 214683060), (40, 193214754), (45, 171746448), (48, 161012295), (54, 143122040), (60, 128809836), (62, 124654680), (72, 107341530), (80, 96607377), (90, 85873224), (93, 83103120), (108, 71561020), (120, 64404918), (124, 62327340), (135, 57248816), (144, 53670765), (155, 49861872), (180, 42936612), (186, 41551560), (216, 35780510), (240, 32202459), (248, 31163670), (270, 28624408), (279, 27701040), (310, 24930936), (360, 21468306), (372, 20775780), (432, 17890255), (465, 16620624), (496, 15581835), (540, 14312204), (558, 13850520), (620, 12465468), (720, 10734153), (744, 10387890), (837, 9233680), (930, 8310312), (1080, 7156102), (1116, 6925260), (1240, 6232734), (1395, 5540208), (1488, 5193945), (1674, 4616840), (1860, 4155156), (2160, 3578051), (2232, 3462630), (2480, 3116367), (2790, 2770104), (3348, 2308420), (3720, 2077578), (4185, 1846736), (4464, 1731315), (5580, 1385052), (6696, 1154210), (7440, 1038789), (8370, 923368), (11160, 692526), (13392, 577105), (16740, 461684), (22320, 346263), (33480, 230842), (66960, 115421)]