211404480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:383

約数の個数: 224

約数和(自身を含む): 775801344

約数和(自身を除く): 564396864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 163, 168, 192, 193, 210, 224, 240, 280, 320, 326, 336, 386, 420, 448, 480, 489, 560, 579, 652, 672, 772, 815, 840, 960, 965, 978, 1120, 1141, 1158, 1304, 1344, 1351, 1544, 1630, 1680, 1930, 1956, 2240, 2282, 2316, 2445, 2608, 2702, 2895, 3088, 3260, 3360, 3423, 3860, 3912, 4053, 4564, 4632, 4890, 5216, 5404, 5705, 5790, 6176, 6520, 6720, 6755, 6846, 7720, 7824, 8106, 9128, 9264, 9780, 10432, 10808, 11410, 11580, 12352, 13040, 13510, 13692, 15440, 15648, 16212, 17115, 18256, 18528, 19560, 20265, 21616, 22820, 23160, 26080, 27020, 27384, 30880, 31296, 31459, 32424, 34230, 36512, 37056, 39120, 40530, 43232, 45640, 46320, 52160, 54040, 54768, 61760, 62918, 64848, 68460, 73024, 78240, 81060, 86464, 91280, 92640, 94377, 108080, 109536, 125836, 129696, 136920, 156480, 157295, 162120, 182560, 185280, 188754, 216160, 219072, 220213, 251672, 259392, 273840, 314590, 324240, 365120, 377508, 432320, 440426, 471885, 503344, 547680, 629180, 648480, 660639, 755016, 880852, 943770, 1006688, 1095360, 1101065, 1258360, 1296960, 1321278, 1510032, 1761704, 1887540, 2013376, 2202130, 2516720, 2642556, 3020064, 3303195, 3523408, 3775080, 4404260, 5033440, 5285112, 6040128, 6606390, 7046816, 7550160, 8808520, 10066880, 10570224, 13212780, 14093632, 15100320, 17617040, 21140448, 26425560, 30200640, 35234080, 42280896, 52851120, 70468160, 105702240, 211404480]

約数ペア:

[(1, 211404480), (2, 105702240), (3, 70468160), (4, 52851120), (5, 42280896), (6, 35234080), (7, 30200640), (8, 26425560), (10, 21140448), (12, 17617040), (14, 15100320), (15, 14093632), (16, 13212780), (20, 10570224), (21, 10066880), (24, 8808520), (28, 7550160), (30, 7046816), (32, 6606390), (35, 6040128), (40, 5285112), (42, 5033440), (48, 4404260), (56, 3775080), (60, 3523408), (64, 3303195), (70, 3020064), (80, 2642556), (84, 2516720), (96, 2202130), (105, 2013376), (112, 1887540), (120, 1761704), (140, 1510032), (160, 1321278), (163, 1296960), (168, 1258360), (192, 1101065), (193, 1095360), (210, 1006688), (224, 943770), (240, 880852), (280, 755016), (320, 660639), (326, 648480), (336, 629180), (386, 547680), (420, 503344), (448, 471885), (480, 440426), (489, 432320), (560, 377508), (579, 365120), (652, 324240), (672, 314590), (772, 273840), (815, 259392), (840, 251672), (960, 220213), (965, 219072), (978, 216160), (1120, 188754), (1141, 185280), (1158, 182560), (1304, 162120), (1344, 157295), (1351, 156480), (1544, 136920), (1630, 129696), (1680, 125836), (1930, 109536), (1956, 108080), (2240, 94377), (2282, 92640), (2316, 91280), (2445, 86464), (2608, 81060), (2702, 78240), (2895, 73024), (3088, 68460), (3260, 64848), (3360, 62918), (3423, 61760), (3860, 54768), (3912, 54040), (4053, 52160), (4564, 46320), (4632, 45640), (4890, 43232), (5216, 40530), (5404, 39120), (5705, 37056), (5790, 36512), (6176, 34230), (6520, 32424), (6720, 31459), (6755, 31296), (6846, 30880), (7720, 27384), (7824, 27020), (8106, 26080), (9128, 23160), (9264, 22820), (9780, 21616), (10432, 20265), (10808, 19560), (11410, 18528), (11580, 18256), (12352, 17115), (13040, 16212), (13510, 15648), (13692, 15440)]