7215973920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{106619}}^1$

素因数の和:106687

約数の個数: 144

約数和(自身を含む): 25148672640

約数和(自身を除く): 17932698720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 67680, 106619, 213238, 319857, 426476, 533095, 639714, 852952, 959571, 1066190, 1279428, 1599285, 1705904, 1919142, 2132380, 2558856, 3198570, 3411808, 3838284, 4264760, 4797855, 5011093, 5117712, 6397140, 7676568, 8529520, 9595710, 10022186, 10235424, 12794280, 15033279, 15353136, 17059040, 19191420, 20044372, 25055465, 25588560, 30066558, 30706272, 38382840, 40088744, 45099837, 50110930, 51177120, 60133116, 75166395, 76765680, 80177488, 90199674, 100221860, 120266232, 150332790, 153531360, 160354976, 180399348, 200443720, 225499185, 240532464, 300665580, 360798696, 400887440, 450998370, 481064928, 601331160, 721597392, 801774880, 901996740, 1202662320, 1443194784, 1803993480, 2405324640, 3607986960, 7215973920]

約数ペア:

[(1, 7215973920), (2, 3607986960), (3, 2405324640), (4, 1803993480), (5, 1443194784), (6, 1202662320), (8, 901996740), (9, 801774880), (10, 721597392), (12, 601331160), (15, 481064928), (16, 450998370), (18, 400887440), (20, 360798696), (24, 300665580), (30, 240532464), (32, 225499185), (36, 200443720), (40, 180399348), (45, 160354976), (47, 153531360), (48, 150332790), (60, 120266232), (72, 100221860), (80, 90199674), (90, 80177488), (94, 76765680), (96, 75166395), (120, 60133116), (141, 51177120), (144, 50110930), (160, 45099837), (180, 40088744), (188, 38382840), (235, 30706272), (240, 30066558), (282, 25588560), (288, 25055465), (360, 20044372), (376, 19191420), (423, 17059040), (470, 15353136), (480, 15033279), (564, 12794280), (705, 10235424), (720, 10022186), (752, 9595710), (846, 8529520), (940, 7676568), (1128, 6397140), (1410, 5117712), (1440, 5011093), (1504, 4797855), (1692, 4264760), (1880, 3838284), (2115, 3411808), (2256, 3198570), (2820, 2558856), (3384, 2132380), (3760, 1919142), (4230, 1705904), (4512, 1599285), (5640, 1279428), (6768, 1066190), (7520, 959571), (8460, 852952), (11280, 639714), (13536, 533095), (16920, 426476), (22560, 319857), (33840, 213238), (67680, 106619)]