228824280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:514

約数の個数: 192

約数和(自身を含む): 784274400

約数和(自身を除く): 555450120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 41, 45, 60, 72, 74, 82, 90, 111, 120, 123, 148, 164, 180, 185, 205, 222, 246, 296, 328, 333, 360, 369, 370, 410, 419, 444, 492, 555, 615, 666, 738, 740, 820, 838, 888, 984, 1110, 1230, 1257, 1332, 1476, 1480, 1517, 1640, 1665, 1676, 1845, 2095, 2220, 2460, 2514, 2664, 2952, 3034, 3330, 3352, 3690, 3771, 4190, 4440, 4551, 4920, 5028, 6068, 6285, 6660, 7380, 7542, 7585, 8380, 9102, 10056, 12136, 12570, 13320, 13653, 14760, 15084, 15170, 15503, 16760, 17179, 18204, 18855, 22755, 25140, 27306, 30168, 30340, 31006, 34358, 36408, 37710, 45510, 46509, 50280, 51537, 54612, 60680, 62012, 68265, 68716, 75420, 77515, 85895, 91020, 93018, 103074, 109224, 124024, 136530, 137432, 139527, 150840, 154611, 155030, 171790, 182040, 186036, 206148, 232545, 257685, 273060, 279054, 309222, 310060, 343580, 372072, 412296, 465090, 515370, 546120, 558108, 618444, 620120, 635623, 687160, 697635, 773055, 930180, 1030740, 1116216, 1236888, 1271246, 1395270, 1546110, 1860360, 1906869, 2061480, 2542492, 2790540, 3092220, 3178115, 3813738, 5084984, 5581080, 5720607, 6184440, 6356230, 7627476, 9534345, 11441214, 12712460, 15254952, 19068690, 22882428, 25424920, 28603035, 38137380, 45764856, 57206070, 76274760, 114412140, 228824280]

約数ペア:

[(1, 228824280), (2, 114412140), (3, 76274760), (4, 57206070), (5, 45764856), (6, 38137380), (8, 28603035), (9, 25424920), (10, 22882428), (12, 19068690), (15, 15254952), (18, 12712460), (20, 11441214), (24, 9534345), (30, 7627476), (36, 6356230), (37, 6184440), (40, 5720607), (41, 5581080), (45, 5084984), (60, 3813738), (72, 3178115), (74, 3092220), (82, 2790540), (90, 2542492), (111, 2061480), (120, 1906869), (123, 1860360), (148, 1546110), (164, 1395270), (180, 1271246), (185, 1236888), (205, 1116216), (222, 1030740), (246, 930180), (296, 773055), (328, 697635), (333, 687160), (360, 635623), (369, 620120), (370, 618444), (410, 558108), (419, 546120), (444, 515370), (492, 465090), (555, 412296), (615, 372072), (666, 343580), (738, 310060), (740, 309222), (820, 279054), (838, 273060), (888, 257685), (984, 232545), (1110, 206148), (1230, 186036), (1257, 182040), (1332, 171790), (1476, 155030), (1480, 154611), (1517, 150840), (1640, 139527), (1665, 137432), (1676, 136530), (1845, 124024), (2095, 109224), (2220, 103074), (2460, 93018), (2514, 91020), (2664, 85895), (2952, 77515), (3034, 75420), (3330, 68716), (3352, 68265), (3690, 62012), (3771, 60680), (4190, 54612), (4440, 51537), (4551, 50280), (4920, 46509), (5028, 45510), (6068, 37710), (6285, 36408), (6660, 34358), (7380, 31006), (7542, 30340), (7585, 30168), (8380, 27306), (9102, 25140), (10056, 22755), (12136, 18855), (12570, 18204), (13320, 17179), (13653, 16760), (14760, 15503), (15084, 15170)]