1728833760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2549}}^1$

素因数の和:2730

約数の個数: 192

約数和(自身を含む): 6091848000

約数和(自身を除く): 4363014240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 240, 270, 288, 314, 360, 432, 471, 480, 540, 628, 720, 785, 864, 942, 1080, 1256, 1413, 1440, 1570, 1884, 2160, 2355, 2512, 2549, 2826, 3140, 3768, 4239, 4320, 4710, 5024, 5098, 5652, 6280, 7065, 7536, 7647, 8478, 9420, 10196, 11304, 12560, 12745, 14130, 15072, 15294, 16956, 18840, 20392, 21195, 22608, 22941, 25120, 25490, 28260, 30588, 33912, 37680, 38235, 40784, 42390, 45216, 45882, 50980, 56520, 61176, 67824, 68823, 75360, 76470, 81568, 84780, 91764, 101960, 113040, 114705, 122352, 135648, 137646, 152940, 169560, 183528, 203920, 226080, 229410, 244704, 275292, 305880, 339120, 344115, 367056, 400193, 407840, 458820, 550584, 611760, 678240, 688230, 734112, 800386, 917640, 1101168, 1200579, 1223520, 1376460, 1600772, 1835280, 2000965, 2202336, 2401158, 2752920, 3201544, 3601737, 3670560, 4001930, 4802316, 5505840, 6002895, 6403088, 7203474, 8003860, 9604632, 10805211, 11011680, 12005790, 12806176, 14406948, 16007720, 18008685, 19209264, 21610422, 24011580, 28813896, 32015440, 36017370, 38418528, 43220844, 48023160, 54026055, 57627792, 64030880, 72034740, 86441688, 96046320, 108052110, 115255584, 144069480, 172883376, 192092640, 216104220, 288138960, 345766752, 432208440, 576277920, 864416880, 1728833760]

約数ペア:

[(1, 1728833760), (2, 864416880), (3, 576277920), (4, 432208440), (5, 345766752), (6, 288138960), (8, 216104220), (9, 192092640), (10, 172883376), (12, 144069480), (15, 115255584), (16, 108052110), (18, 96046320), (20, 86441688), (24, 72034740), (27, 64030880), (30, 57627792), (32, 54026055), (36, 48023160), (40, 43220844), (45, 38418528), (48, 36017370), (54, 32015440), (60, 28813896), (72, 24011580), (80, 21610422), (90, 19209264), (96, 18008685), (108, 16007720), (120, 14406948), (135, 12806176), (144, 12005790), (157, 11011680), (160, 10805211), (180, 9604632), (216, 8003860), (240, 7203474), (270, 6403088), (288, 6002895), (314, 5505840), (360, 4802316), (432, 4001930), (471, 3670560), (480, 3601737), (540, 3201544), (628, 2752920), (720, 2401158), (785, 2202336), (864, 2000965), (942, 1835280), (1080, 1600772), (1256, 1376460), (1413, 1223520), (1440, 1200579), (1570, 1101168), (1884, 917640), (2160, 800386), (2355, 734112), (2512, 688230), (2549, 678240), (2826, 611760), (3140, 550584), (3768, 458820), (4239, 407840), (4320, 400193), (4710, 367056), (5024, 344115), (5098, 339120), (5652, 305880), (6280, 275292), (7065, 244704), (7536, 229410), (7647, 226080), (8478, 203920), (9420, 183528), (10196, 169560), (11304, 152940), (12560, 137646), (12745, 135648), (14130, 122352), (15072, 114705), (15294, 113040), (16956, 101960), (18840, 91764), (20392, 84780), (21195, 81568), (22608, 76470), (22941, 75360), (25120, 68823), (25490, 67824), (28260, 61176), (30588, 56520), (33912, 50980), (37680, 45882), (38235, 45216), (40784, 42390)]