207343360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 577192896

約数和(自身を除く): 369849536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 317, 320, 365, 448, 511, 560, 584, 634, 640, 730, 896, 1022, 1120, 1168, 1268, 1280, 1460, 1585, 1792, 2044, 2219, 2240, 2336, 2536, 2555, 2920, 3170, 4088, 4438, 4480, 4672, 5072, 5110, 5840, 6340, 8176, 8876, 8960, 9344, 10144, 10220, 11095, 11680, 12680, 16352, 17752, 18688, 20288, 20440, 22190, 23141, 23360, 25360, 32704, 35504, 40576, 40880, 44380, 46282, 46720, 50720, 65408, 71008, 81152, 81760, 88760, 92564, 93440, 101440, 115705, 130816, 142016, 161987, 163520, 177520, 185128, 202880, 231410, 284032, 323974, 327040, 355040, 370256, 405760, 462820, 568064, 647948, 654080, 710080, 740512, 809935, 925640, 1295896, 1420160, 1481024, 1619870, 1851280, 2591792, 2840320, 2962048, 3239740, 3702560, 5183584, 5924096, 6479480, 7405120, 10367168, 12958960, 14810240, 20734336, 25917920, 29620480, 41468672, 51835840, 103671680, 207343360]

約数ペア:

[(1, 207343360), (2, 103671680), (4, 51835840), (5, 41468672), (7, 29620480), (8, 25917920), (10, 20734336), (14, 14810240), (16, 12958960), (20, 10367168), (28, 7405120), (32, 6479480), (35, 5924096), (40, 5183584), (56, 3702560), (64, 3239740), (70, 2962048), (73, 2840320), (80, 2591792), (112, 1851280), (128, 1619870), (140, 1481024), (146, 1420160), (160, 1295896), (224, 925640), (256, 809935), (280, 740512), (292, 710080), (317, 654080), (320, 647948), (365, 568064), (448, 462820), (511, 405760), (560, 370256), (584, 355040), (634, 327040), (640, 323974), (730, 284032), (896, 231410), (1022, 202880), (1120, 185128), (1168, 177520), (1268, 163520), (1280, 161987), (1460, 142016), (1585, 130816), (1792, 115705), (2044, 101440), (2219, 93440), (2240, 92564), (2336, 88760), (2536, 81760), (2555, 81152), (2920, 71008), (3170, 65408), (4088, 50720), (4438, 46720), (4480, 46282), (4672, 44380), (5072, 40880), (5110, 40576), (5840, 35504), (6340, 32704), (8176, 25360), (8876, 23360), (8960, 23141), (9344, 22190), (10144, 20440), (10220, 20288), (11095, 18688), (11680, 17752), (12680, 16352)]