259296800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2437}}^1$

素因数の和:2483

約数の個数: 144

約数和(自身を含む): 761826240

約数和(自身を除く): 502529440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 160, 175, 190, 200, 224, 266, 280, 304, 350, 380, 400, 475, 532, 560, 608, 665, 700, 760, 800, 950, 1064, 1120, 1330, 1400, 1520, 1900, 2128, 2437, 2660, 2800, 3040, 3325, 3800, 4256, 4874, 5320, 5600, 6650, 7600, 9748, 10640, 12185, 13300, 15200, 17059, 19496, 21280, 24370, 26600, 34118, 38992, 46303, 48740, 53200, 60925, 68236, 77984, 85295, 92606, 97480, 106400, 121850, 136472, 170590, 185212, 194960, 231515, 243700, 272944, 324121, 341180, 370424, 389920, 426475, 463030, 487400, 545888, 648242, 682360, 740848, 852950, 926060, 974800, 1157575, 1296484, 1364720, 1481696, 1620605, 1705900, 1852120, 1949600, 2315150, 2592968, 2729440, 3241210, 3411800, 3704240, 4630300, 5185936, 6482420, 6823600, 7408480, 8103025, 9260600, 10371872, 12964840, 13647200, 16206050, 18521200, 25929680, 32412100, 37042400, 51859360, 64824200, 129648400, 259296800]

約数ペア:

[(1, 259296800), (2, 129648400), (4, 64824200), (5, 51859360), (7, 37042400), (8, 32412100), (10, 25929680), (14, 18521200), (16, 16206050), (19, 13647200), (20, 12964840), (25, 10371872), (28, 9260600), (32, 8103025), (35, 7408480), (38, 6823600), (40, 6482420), (50, 5185936), (56, 4630300), (70, 3704240), (76, 3411800), (80, 3241210), (95, 2729440), (100, 2592968), (112, 2315150), (133, 1949600), (140, 1852120), (152, 1705900), (160, 1620605), (175, 1481696), (190, 1364720), (200, 1296484), (224, 1157575), (266, 974800), (280, 926060), (304, 852950), (350, 740848), (380, 682360), (400, 648242), (475, 545888), (532, 487400), (560, 463030), (608, 426475), (665, 389920), (700, 370424), (760, 341180), (800, 324121), (950, 272944), (1064, 243700), (1120, 231515), (1330, 194960), (1400, 185212), (1520, 170590), (1900, 136472), (2128, 121850), (2437, 106400), (2660, 97480), (2800, 92606), (3040, 85295), (3325, 77984), (3800, 68236), (4256, 60925), (4874, 53200), (5320, 48740), (5600, 46303), (6650, 38992), (7600, 34118), (9748, 26600), (10640, 24370), (12185, 21280), (13300, 19496), (15200, 17059)]