2160901680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15497}}^1$

素因数の和:15603

約数の個数: 160

約数和(自身を含む): 7748504064

約数和(自身を除く): 5587602384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 9296, 9960, 11620, 13944, 15497, 17430, 19920, 23240, 27888, 30994, 34860, 46480, 46491, 61988, 69720, 77485, 92982, 108479, 123976, 139440, 154970, 185964, 216958, 232455, 247952, 309940, 325437, 371928, 433916, 464910, 542395, 619880, 650874, 743856, 867832, 929820, 1084790, 1239760, 1286251, 1301748, 1627185, 1735664, 1859640, 2169580, 2572502, 2603496, 3254370, 3719280, 3858753, 4339160, 5145004, 5206992, 6431255, 6508740, 7717506, 8678320, 9003757, 10290008, 12862510, 13017480, 15435012, 18007514, 19293765, 20580016, 25725020, 26034960, 27011271, 30870024, 36015028, 38587530, 45018785, 51450040, 54022542, 61740048, 72030056, 77175060, 90037570, 102900080, 108045084, 135056355, 144060112, 154350120, 180075140, 216090168, 270112710, 308700240, 360150280, 432180336, 540225420, 720300560, 1080450840, 2160901680]

約数ペア:

[(1, 2160901680), (2, 1080450840), (3, 720300560), (4, 540225420), (5, 432180336), (6, 360150280), (7, 308700240), (8, 270112710), (10, 216090168), (12, 180075140), (14, 154350120), (15, 144060112), (16, 135056355), (20, 108045084), (21, 102900080), (24, 90037570), (28, 77175060), (30, 72030056), (35, 61740048), (40, 54022542), (42, 51450040), (48, 45018785), (56, 38587530), (60, 36015028), (70, 30870024), (80, 27011271), (83, 26034960), (84, 25725020), (105, 20580016), (112, 19293765), (120, 18007514), (140, 15435012), (166, 13017480), (168, 12862510), (210, 10290008), (240, 9003757), (249, 8678320), (280, 7717506), (332, 6508740), (336, 6431255), (415, 5206992), (420, 5145004), (498, 4339160), (560, 3858753), (581, 3719280), (664, 3254370), (830, 2603496), (840, 2572502), (996, 2169580), (1162, 1859640), (1245, 1735664), (1328, 1627185), (1660, 1301748), (1680, 1286251), (1743, 1239760), (1992, 1084790), (2324, 929820), (2490, 867832), (2905, 743856), (3320, 650874), (3486, 619880), (3984, 542395), (4648, 464910), (4980, 433916), (5810, 371928), (6640, 325437), (6972, 309940), (8715, 247952), (9296, 232455), (9960, 216958), (11620, 185964), (13944, 154970), (15497, 139440), (17430, 123976), (19920, 108479), (23240, 92982), (27888, 77485), (30994, 69720), (34860, 61988), (46480, 46491)]