236531680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 708922368

約数和(自身を除く): 472390688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 140, 146, 154, 160, 176, 220, 224, 263, 280, 292, 308, 352, 365, 385, 440, 511, 526, 560, 584, 616, 730, 770, 803, 880, 1022, 1052, 1120, 1168, 1232, 1315, 1460, 1540, 1606, 1760, 1841, 2044, 2104, 2336, 2464, 2555, 2630, 2893, 2920, 3080, 3212, 3682, 4015, 4088, 4208, 5110, 5260, 5621, 5786, 5840, 6160, 6424, 7364, 8030, 8176, 8416, 9205, 10220, 10520, 11242, 11572, 11680, 12320, 12848, 14465, 14728, 16060, 16352, 18410, 19199, 20251, 20440, 21040, 22484, 23144, 25696, 28105, 28930, 29456, 32120, 36820, 38398, 40502, 40880, 42080, 44968, 46288, 56210, 57860, 58912, 64240, 73640, 76796, 81004, 81760, 89936, 92576, 95995, 101255, 112420, 115720, 128480, 134393, 147280, 153592, 162008, 179872, 191990, 202510, 211189, 224840, 231440, 268786, 294560, 307184, 324016, 383980, 405020, 422378, 449680, 462880, 537572, 614368, 648032, 671965, 767960, 810040, 844756, 899360, 1055945, 1075144, 1343930, 1478323, 1535920, 1620080, 1689512, 2111890, 2150288, 2687860, 2956646, 3071840, 3240160, 3379024, 4223780, 4300576, 5375720, 5913292, 6758048, 7391615, 8447560, 10751440, 11826584, 14783230, 16895120, 21502880, 23653168, 29566460, 33790240, 47306336, 59132920, 118265840, 236531680]

約数ペア:

[(1, 236531680), (2, 118265840), (4, 59132920), (5, 47306336), (7, 33790240), (8, 29566460), (10, 23653168), (11, 21502880), (14, 16895120), (16, 14783230), (20, 11826584), (22, 10751440), (28, 8447560), (32, 7391615), (35, 6758048), (40, 5913292), (44, 5375720), (55, 4300576), (56, 4223780), (70, 3379024), (73, 3240160), (77, 3071840), (80, 2956646), (88, 2687860), (110, 2150288), (112, 2111890), (140, 1689512), (146, 1620080), (154, 1535920), (160, 1478323), (176, 1343930), (220, 1075144), (224, 1055945), (263, 899360), (280, 844756), (292, 810040), (308, 767960), (352, 671965), (365, 648032), (385, 614368), (440, 537572), (511, 462880), (526, 449680), (560, 422378), (584, 405020), (616, 383980), (730, 324016), (770, 307184), (803, 294560), (880, 268786), (1022, 231440), (1052, 224840), (1120, 211189), (1168, 202510), (1232, 191990), (1315, 179872), (1460, 162008), (1540, 153592), (1606, 147280), (1760, 134393), (1841, 128480), (2044, 115720), (2104, 112420), (2336, 101255), (2464, 95995), (2555, 92576), (2630, 89936), (2893, 81760), (2920, 81004), (3080, 76796), (3212, 73640), (3682, 64240), (4015, 58912), (4088, 57860), (4208, 56210), (5110, 46288), (5260, 44968), (5621, 42080), (5786, 40880), (5840, 40502), (6160, 38398), (6424, 36820), (7364, 32120), (8030, 29456), (8176, 28930), (8416, 28105), (9205, 25696), (10220, 23144), (10520, 22484), (11242, 21040), (11572, 20440), (11680, 20251), (12320, 19199), (12848, 18410), (14465, 16352), (14728, 16060)]