139216800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 288

約数和(自身を含む): 494968320

約数和(自身を除く): 355751520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 43, 48, 50, 57, 60, 71, 75, 76, 80, 86, 95, 96, 100, 114, 120, 129, 142, 150, 152, 160, 172, 190, 200, 213, 215, 228, 240, 258, 284, 285, 300, 304, 344, 355, 380, 400, 426, 430, 456, 475, 480, 516, 568, 570, 600, 608, 645, 688, 710, 760, 800, 817, 852, 860, 912, 950, 1032, 1065, 1075, 1136, 1140, 1200, 1290, 1349, 1376, 1420, 1425, 1520, 1634, 1704, 1720, 1775, 1824, 1900, 2064, 2130, 2150, 2272, 2280, 2400, 2451, 2580, 2698, 2840, 2850, 3040, 3053, 3225, 3268, 3408, 3440, 3550, 3800, 4047, 4085, 4128, 4260, 4300, 4560, 4902, 5160, 5325, 5396, 5680, 5700, 6106, 6450, 6536, 6745, 6816, 6880, 7100, 7600, 8094, 8170, 8520, 8600, 9120, 9159, 9804, 10320, 10650, 10792, 11360, 11400, 12212, 12255, 12900, 13072, 13490, 14200, 15200, 15265, 16188, 16340, 17040, 17200, 18318, 19608, 20235, 20425, 20640, 21300, 21584, 22800, 24424, 24510, 25800, 26144, 26980, 28400, 30530, 32376, 32680, 33725, 34080, 34400, 36636, 39216, 40470, 40850, 42600, 43168, 45600, 45795, 48848, 49020, 51600, 53960, 56800, 58007, 61060, 61275, 64752, 65360, 67450, 73272, 76325, 78432, 80940, 81700, 85200, 91590, 97696, 98040, 101175, 103200, 107920, 116014, 122120, 122550, 129504, 130720, 134900, 146544, 152650, 161880, 163400, 170400, 174021, 183180, 196080, 202350, 215840, 228975, 232028, 244240, 245100, 269800, 290035, 293088, 305300, 323760, 326800, 348042, 366360, 392160, 404700, 457950, 464056, 488480, 490200, 539600, 580070, 610600, 647520, 653600, 696084, 732720, 809400, 870105, 915900, 928112, 980400, 1079200, 1160140, 1221200, 1392168, 1450175, 1465440, 1618800, 1740210, 1831800, 1856224, 1960800, 2320280, 2442400, 2784336, 2900350, 3237600, 3480420, 3663600, 4350525, 4640560, 5568672, 5800700, 6960840, 7327200, 8701050, 9281120, 11601400, 13921680, 17402100, 23202800, 27843360, 34804200, 46405600, 69608400, 139216800]

約数ペア:

[(1, 139216800), (2, 69608400), (3, 46405600), (4, 34804200), (5, 27843360), (6, 23202800), (8, 17402100), (10, 13921680), (12, 11601400), (15, 9281120), (16, 8701050), (19, 7327200), (20, 6960840), (24, 5800700), (25, 5568672), (30, 4640560), (32, 4350525), (38, 3663600), (40, 3480420), (43, 3237600), (48, 2900350), (50, 2784336), (57, 2442400), (60, 2320280), (71, 1960800), (75, 1856224), (76, 1831800), (80, 1740210), (86, 1618800), (95, 1465440), (96, 1450175), (100, 1392168), (114, 1221200), (120, 1160140), (129, 1079200), (142, 980400), (150, 928112), (152, 915900), (160, 870105), (172, 809400), (190, 732720), (200, 696084), (213, 653600), (215, 647520), (228, 610600), (240, 580070), (258, 539600), (284, 490200), (285, 488480), (300, 464056), (304, 457950), (344, 404700), (355, 392160), (380, 366360), (400, 348042), (426, 326800), (430, 323760), (456, 305300), (475, 293088), (480, 290035), (516, 269800), (568, 245100), (570, 244240), (600, 232028), (608, 228975), (645, 215840), (688, 202350), (710, 196080), (760, 183180), (800, 174021), (817, 170400), (852, 163400), (860, 161880), (912, 152650), (950, 146544), (1032, 134900), (1065, 130720), (1075, 129504), (1136, 122550), (1140, 122120), (1200, 116014), (1290, 107920), (1349, 103200), (1376, 101175), (1420, 98040), (1425, 97696), (1520, 91590), (1634, 85200), (1704, 81700), (1720, 80940), (1775, 78432), (1824, 76325), (1900, 73272), (2064, 67450), (2130, 65360), (2150, 64752), (2272, 61275), (2280, 61060), (2400, 58007), (2451, 56800), (2580, 53960), (2698, 51600), (2840, 49020), (2850, 48848), (3040, 45795), (3053, 45600), (3225, 43168), (3268, 42600), (3408, 40850), (3440, 40470), (3550, 39216), (3800, 36636), (4047, 34400), (4085, 34080), (4128, 33725), (4260, 32680), (4300, 32376), (4560, 30530), (4902, 28400), (5160, 26980), (5325, 26144), (5396, 25800), (5680, 24510), (5700, 24424), (6106, 22800), (6450, 21584), (6536, 21300), (6745, 20640), (6816, 20425), (6880, 20235), (7100, 19608), (7600, 18318), (8094, 17200), (8170, 17040), (8520, 16340), (8600, 16188), (9120, 15265), (9159, 15200), (9804, 14200), (10320, 13490), (10650, 13072), (10792, 12900), (11360, 12255), (11400, 12212)]