230972000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 663272064

約数和(自身を除く): 432300064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 73, 80, 100, 112, 113, 125, 140, 146, 160, 175, 200, 224, 226, 250, 280, 292, 350, 365, 400, 452, 500, 511, 560, 565, 584, 700, 730, 791, 800, 875, 904, 1000, 1022, 1120, 1130, 1168, 1400, 1460, 1582, 1750, 1808, 1825, 2000, 2044, 2260, 2336, 2555, 2800, 2825, 2920, 3164, 3500, 3616, 3650, 3955, 4000, 4088, 4520, 5110, 5600, 5650, 5840, 6328, 7000, 7300, 7910, 8176, 8249, 9040, 9125, 10220, 11300, 11680, 12656, 12775, 14000, 14125, 14600, 15820, 16352, 16498, 18080, 18250, 19775, 20440, 22600, 25312, 25550, 28000, 28250, 29200, 31640, 32996, 36500, 39550, 40880, 41245, 45200, 51100, 56500, 57743, 58400, 63280, 63875, 65992, 73000, 79100, 81760, 82490, 90400, 98875, 102200, 113000, 115486, 126560, 127750, 131984, 146000, 158200, 164980, 197750, 204400, 206225, 226000, 230972, 255500, 263968, 288715, 292000, 316400, 329960, 395500, 408800, 412450, 452000, 461944, 511000, 577430, 632800, 659920, 791000, 824900, 923888, 1022000, 1031125, 1154860, 1319840, 1443575, 1582000, 1649800, 1847776, 2044000, 2062250, 2309720, 2887150, 3164000, 3299600, 4124500, 4619440, 5774300, 6599200, 7217875, 8249000, 9238880, 11548600, 14435750, 16498000, 23097200, 28871500, 32996000, 46194400, 57743000, 115486000, 230972000]

約数ペア:

[(1, 230972000), (2, 115486000), (4, 57743000), (5, 46194400), (7, 32996000), (8, 28871500), (10, 23097200), (14, 16498000), (16, 14435750), (20, 11548600), (25, 9238880), (28, 8249000), (32, 7217875), (35, 6599200), (40, 5774300), (50, 4619440), (56, 4124500), (70, 3299600), (73, 3164000), (80, 2887150), (100, 2309720), (112, 2062250), (113, 2044000), (125, 1847776), (140, 1649800), (146, 1582000), (160, 1443575), (175, 1319840), (200, 1154860), (224, 1031125), (226, 1022000), (250, 923888), (280, 824900), (292, 791000), (350, 659920), (365, 632800), (400, 577430), (452, 511000), (500, 461944), (511, 452000), (560, 412450), (565, 408800), (584, 395500), (700, 329960), (730, 316400), (791, 292000), (800, 288715), (875, 263968), (904, 255500), (1000, 230972), (1022, 226000), (1120, 206225), (1130, 204400), (1168, 197750), (1400, 164980), (1460, 158200), (1582, 146000), (1750, 131984), (1808, 127750), (1825, 126560), (2000, 115486), (2044, 113000), (2260, 102200), (2336, 98875), (2555, 90400), (2800, 82490), (2825, 81760), (2920, 79100), (3164, 73000), (3500, 65992), (3616, 63875), (3650, 63280), (3955, 58400), (4000, 57743), (4088, 56500), (4520, 51100), (5110, 45200), (5600, 41245), (5650, 40880), (5840, 39550), (6328, 36500), (7000, 32996), (7300, 31640), (7910, 29200), (8176, 28250), (8249, 28000), (9040, 25550), (9125, 25312), (10220, 22600), (11300, 20440), (11680, 19775), (12656, 18250), (12775, 18080), (14000, 16498), (14125, 16352), (14600, 15820)]