397192080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1553

約数の個数: 160

約数和(自身を含む): 1324093824

約数和(自身を除く): 926901744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 67, 68, 80, 85, 102, 120, 134, 136, 170, 201, 204, 240, 255, 268, 272, 335, 340, 402, 408, 510, 536, 670, 680, 804, 816, 1005, 1020, 1072, 1139, 1340, 1360, 1453, 1608, 2010, 2040, 2278, 2680, 2906, 3216, 3417, 4020, 4080, 4359, 4556, 5360, 5695, 5812, 6834, 7265, 8040, 8718, 9112, 11390, 11624, 13668, 14530, 16080, 17085, 17436, 18224, 21795, 22780, 23248, 24701, 27336, 29060, 34170, 34872, 43590, 45560, 49402, 54672, 58120, 68340, 69744, 74103, 87180, 91120, 97351, 98804, 116240, 123505, 136680, 148206, 174360, 194702, 197608, 247010, 273360, 292053, 296412, 348720, 370515, 389404, 395216, 486755, 494020, 584106, 592824, 741030, 778808, 973510, 988040, 1168212, 1185648, 1460265, 1482060, 1557616, 1654967, 1947020, 1976080, 2336424, 2920530, 2964120, 3309934, 3894040, 4672848, 4964901, 5841060, 5928240, 6619868, 7788080, 8274835, 9929802, 11682120, 13239736, 16549670, 19859604, 23364240, 24824505, 26479472, 33099340, 39719208, 49649010, 66198680, 79438416, 99298020, 132397360, 198596040, 397192080]

約数ペア:

[(1, 397192080), (2, 198596040), (3, 132397360), (4, 99298020), (5, 79438416), (6, 66198680), (8, 49649010), (10, 39719208), (12, 33099340), (15, 26479472), (16, 24824505), (17, 23364240), (20, 19859604), (24, 16549670), (30, 13239736), (34, 11682120), (40, 9929802), (48, 8274835), (51, 7788080), (60, 6619868), (67, 5928240), (68, 5841060), (80, 4964901), (85, 4672848), (102, 3894040), (120, 3309934), (134, 2964120), (136, 2920530), (170, 2336424), (201, 1976080), (204, 1947020), (240, 1654967), (255, 1557616), (268, 1482060), (272, 1460265), (335, 1185648), (340, 1168212), (402, 988040), (408, 973510), (510, 778808), (536, 741030), (670, 592824), (680, 584106), (804, 494020), (816, 486755), (1005, 395216), (1020, 389404), (1072, 370515), (1139, 348720), (1340, 296412), (1360, 292053), (1453, 273360), (1608, 247010), (2010, 197608), (2040, 194702), (2278, 174360), (2680, 148206), (2906, 136680), (3216, 123505), (3417, 116240), (4020, 98804), (4080, 97351), (4359, 91120), (4556, 87180), (5360, 74103), (5695, 69744), (5812, 68340), (6834, 58120), (7265, 54672), (8040, 49402), (8718, 45560), (9112, 43590), (11390, 34872), (11624, 34170), (13668, 29060), (14530, 27336), (16080, 24701), (17085, 23248), (17436, 22780), (18224, 21795)]