517300320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 1695665664

約数和(自身を除く): 1178365344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 71, 80, 86, 96, 120, 129, 142, 160, 172, 213, 215, 240, 258, 284, 344, 353, 355, 426, 430, 480, 516, 568, 645, 688, 706, 710, 852, 860, 1032, 1059, 1065, 1136, 1290, 1376, 1412, 1420, 1704, 1720, 1765, 2064, 2118, 2130, 2272, 2580, 2824, 2840, 3053, 3408, 3440, 3530, 4128, 4236, 4260, 5160, 5295, 5648, 5680, 6106, 6816, 6880, 7060, 8472, 8520, 9159, 10320, 10590, 11296, 11360, 12212, 14120, 15179, 15265, 16944, 17040, 18318, 20640, 21180, 24424, 25063, 28240, 30358, 30530, 33888, 34080, 36636, 42360, 45537, 45795, 48848, 50126, 56480, 60716, 61060, 73272, 75189, 75895, 84720, 91074, 91590, 97696, 100252, 121432, 122120, 125315, 146544, 150378, 151790, 169440, 182148, 183180, 200504, 227685, 242864, 244240, 250630, 293088, 300756, 303580, 364296, 366360, 375945, 401008, 455370, 485728, 488480, 501260, 601512, 607160, 728592, 732720, 751890, 802016, 910740, 1002520, 1077709, 1203024, 1214320, 1457184, 1465440, 1503780, 1821480, 2005040, 2155418, 2406048, 2428640, 3007560, 3233127, 3642960, 4010080, 4310836, 5388545, 6015120, 6466254, 7285920, 8621672, 10777090, 12030240, 12932508, 16165635, 17243344, 21554180, 25865016, 32331270, 34486688, 43108360, 51730032, 64662540, 86216720, 103460064, 129325080, 172433440, 258650160, 517300320]

約数ペア:

[(1, 517300320), (2, 258650160), (3, 172433440), (4, 129325080), (5, 103460064), (6, 86216720), (8, 64662540), (10, 51730032), (12, 43108360), (15, 34486688), (16, 32331270), (20, 25865016), (24, 21554180), (30, 17243344), (32, 16165635), (40, 12932508), (43, 12030240), (48, 10777090), (60, 8621672), (71, 7285920), (80, 6466254), (86, 6015120), (96, 5388545), (120, 4310836), (129, 4010080), (142, 3642960), (160, 3233127), (172, 3007560), (213, 2428640), (215, 2406048), (240, 2155418), (258, 2005040), (284, 1821480), (344, 1503780), (353, 1465440), (355, 1457184), (426, 1214320), (430, 1203024), (480, 1077709), (516, 1002520), (568, 910740), (645, 802016), (688, 751890), (706, 732720), (710, 728592), (852, 607160), (860, 601512), (1032, 501260), (1059, 488480), (1065, 485728), (1136, 455370), (1290, 401008), (1376, 375945), (1412, 366360), (1420, 364296), (1704, 303580), (1720, 300756), (1765, 293088), (2064, 250630), (2118, 244240), (2130, 242864), (2272, 227685), (2580, 200504), (2824, 183180), (2840, 182148), (3053, 169440), (3408, 151790), (3440, 150378), (3530, 146544), (4128, 125315), (4236, 122120), (4260, 121432), (5160, 100252), (5295, 97696), (5648, 91590), (5680, 91074), (6106, 84720), (6816, 75895), (6880, 75189), (7060, 73272), (8472, 61060), (8520, 60716), (9159, 56480), (10320, 50126), (10590, 48848), (11296, 45795), (11360, 45537), (12212, 42360), (14120, 36636), (15179, 34080), (15265, 33888), (16944, 30530), (17040, 30358), (18318, 28240), (20640, 25063), (21180, 24424)]