231120960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:401

約数の個数: 224

約数和(自身を含む): 847782912

約数和(自身を除く): 616661952

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, 210, 211, 224, 240, 280, 320, 326, 336, 420, 422, 448, 480, 489, 560, 633, 652, 672, 815, 840, 844, 960, 978, 1055, 1120, 1141, 1266, 1304, 1344, 1477, 1630, 1680, 1688, 1956, 2110, 2240, 2282, 2445, 2532, 2608, 2954, 3165, 3260, 3360, 3376, 3423, 3912, 4220, 4431, 4564, 4890, 5064, 5216, 5705, 5908, 6330, 6520, 6720, 6752, 6846, 7385, 7824, 8440, 8862, 9128, 9780, 10128, 10432, 11410, 11816, 12660, 13040, 13504, 13692, 14770, 15648, 16880, 17115, 17724, 18256, 19560, 20256, 22155, 22820, 23632, 25320, 26080, 27384, 29540, 31296, 33760, 34230, 34393, 35448, 36512, 39120, 40512, 44310, 45640, 47264, 50640, 52160, 54768, 59080, 67520, 68460, 68786, 70896, 73024, 78240, 88620, 91280, 94528, 101280, 103179, 109536, 118160, 136920, 137572, 141792, 156480, 171965, 177240, 182560, 202560, 206358, 219072, 236320, 240751, 273840, 275144, 283584, 343930, 354480, 365120, 412716, 472640, 481502, 515895, 547680, 550288, 687860, 708960, 722253, 825432, 963004, 1031790, 1095360, 1100576, 1203755, 1375720, 1417920, 1444506, 1650864, 1926008, 2063580, 2201152, 2407510, 2751440, 2889012, 3301728, 3611265, 3852016, 4127160, 4815020, 5502880, 5778024, 6603456, 7222530, 7704032, 8254320, 9630040, 11005760, 11556048, 14445060, 15408064, 16508640, 19260080, 23112096, 28890120, 33017280, 38520160, 46224192, 57780240, 77040320, 115560480, 231120960]

約数ペア:

[(1, 231120960), (2, 115560480), (3, 77040320), (4, 57780240), (5, 46224192), (6, 38520160), (7, 33017280), (8, 28890120), (10, 23112096), (12, 19260080), (14, 16508640), (15, 15408064), (16, 14445060), (20, 11556048), (21, 11005760), (24, 9630040), (28, 8254320), (30, 7704032), (32, 7222530), (35, 6603456), (40, 5778024), (42, 5502880), (48, 4815020), (56, 4127160), (60, 3852016), (64, 3611265), (70, 3301728), (80, 2889012), (84, 2751440), (96, 2407510), (105, 2201152), (112, 2063580), (120, 1926008), (140, 1650864), (160, 1444506), (163, 1417920), (168, 1375720), (192, 1203755), (210, 1100576), (211, 1095360), (224, 1031790), (240, 963004), (280, 825432), (320, 722253), (326, 708960), (336, 687860), (420, 550288), (422, 547680), (448, 515895), (480, 481502), (489, 472640), (560, 412716), (633, 365120), (652, 354480), (672, 343930), (815, 283584), (840, 275144), (844, 273840), (960, 240751), (978, 236320), (1055, 219072), (1120, 206358), (1141, 202560), (1266, 182560), (1304, 177240), (1344, 171965), (1477, 156480), (1630, 141792), (1680, 137572), (1688, 136920), (1956, 118160), (2110, 109536), (2240, 103179), (2282, 101280), (2445, 94528), (2532, 91280), (2608, 88620), (2954, 78240), (3165, 73024), (3260, 70896), (3360, 68786), (3376, 68460), (3423, 67520), (3912, 59080), (4220, 54768), (4431, 52160), (4564, 50640), (4890, 47264), (5064, 45640), (5216, 44310), (5705, 40512), (5908, 39120), (6330, 36512), (6520, 35448), (6720, 34393), (6752, 34230), (6846, 33760), (7385, 31296), (7824, 29540), (8440, 27384), (8862, 26080), (9128, 25320), (9780, 23632), (10128, 22820), (10432, 22155), (11410, 20256), (11816, 19560), (12660, 18256), (13040, 17724), (13504, 17115), (13692, 16880), (14770, 15648)]