219349320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:567

約数の個数: 128

約数和(自身を含む): 682905600

約数和(自身を除く): 463556280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 127, 148, 185, 222, 254, 296, 370, 381, 389, 444, 508, 555, 635, 740, 762, 778, 888, 1016, 1110, 1167, 1270, 1480, 1524, 1556, 1905, 1945, 2220, 2334, 2540, 3048, 3112, 3810, 3890, 4440, 4668, 4699, 5080, 5835, 7620, 7780, 9336, 9398, 11670, 14097, 14393, 15240, 15560, 18796, 23340, 23495, 28194, 28786, 37592, 43179, 46680, 46990, 49403, 56388, 57572, 70485, 71965, 86358, 93980, 98806, 112776, 115144, 140970, 143930, 148209, 172716, 187960, 197612, 215895, 247015, 281940, 287860, 296418, 345432, 395224, 431790, 494030, 563880, 575720, 592836, 741045, 863580, 988060, 1185672, 1482090, 1727160, 1827911, 1976120, 2964180, 3655822, 5483733, 5928360, 7311644, 9139555, 10967466, 14623288, 18279110, 21934932, 27418665, 36558220, 43869864, 54837330, 73116440, 109674660, 219349320]

約数ペア:

[(1, 219349320), (2, 109674660), (3, 73116440), (4, 54837330), (5, 43869864), (6, 36558220), (8, 27418665), (10, 21934932), (12, 18279110), (15, 14623288), (20, 10967466), (24, 9139555), (30, 7311644), (37, 5928360), (40, 5483733), (60, 3655822), (74, 2964180), (111, 1976120), (120, 1827911), (127, 1727160), (148, 1482090), (185, 1185672), (222, 988060), (254, 863580), (296, 741045), (370, 592836), (381, 575720), (389, 563880), (444, 494030), (508, 431790), (555, 395224), (635, 345432), (740, 296418), (762, 287860), (778, 281940), (888, 247015), (1016, 215895), (1110, 197612), (1167, 187960), (1270, 172716), (1480, 148209), (1524, 143930), (1556, 140970), (1905, 115144), (1945, 112776), (2220, 98806), (2334, 93980), (2540, 86358), (3048, 71965), (3112, 70485), (3810, 57572), (3890, 56388), (4440, 49403), (4668, 46990), (4699, 46680), (5080, 43179), (5835, 37592), (7620, 28786), (7780, 28194), (9336, 23495), (9398, 23340), (11670, 18796), (14097, 15560), (14393, 15240)]