233185920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 256

約数和(自身を含む): 828696960

約数和(自身を除く): 595511040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 128, 132, 160, 165, 176, 181, 183, 192, 220, 240, 244, 264, 305, 320, 330, 352, 362, 366, 384, 440, 480, 488, 528, 543, 610, 640, 660, 671, 704, 724, 732, 880, 905, 915, 960, 976, 1056, 1086, 1220, 1320, 1342, 1408, 1448, 1464, 1760, 1810, 1830, 1920, 1952, 1991, 2013, 2112, 2172, 2440, 2640, 2684, 2715, 2896, 2928, 3355, 3520, 3620, 3660, 3904, 3982, 4026, 4224, 4344, 4880, 5280, 5368, 5430, 5792, 5856, 5973, 6710, 7040, 7240, 7320, 7808, 7964, 8052, 8688, 9760, 9955, 10065, 10560, 10736, 10860, 11041, 11584, 11712, 11946, 13420, 14480, 14640, 15928, 16104, 17376, 19520, 19910, 20130, 21120, 21472, 21720, 22082, 23168, 23424, 23892, 26840, 28960, 29280, 29865, 31856, 32208, 33123, 34752, 39040, 39820, 40260, 42944, 43440, 44164, 47784, 53680, 55205, 57920, 58560, 59730, 63712, 64416, 66246, 69504, 79640, 80520, 85888, 86880, 88328, 95568, 107360, 110410, 115840, 117120, 119460, 121451, 127424, 128832, 132492, 159280, 161040, 165615, 173760, 176656, 191136, 214720, 220820, 238920, 242902, 254848, 257664, 264984, 318560, 322080, 331230, 347520, 353312, 364353, 382272, 429440, 441640, 477840, 485804, 529968, 607255, 637120, 644160, 662460, 706624, 728706, 764544, 883280, 955680, 971608, 1059936, 1214510, 1274240, 1288320, 1324920, 1413248, 1457412, 1766560, 1821765, 1911360, 1943216, 2119872, 2429020, 2649840, 2914824, 3533120, 3643530, 3822720, 3886432, 4239744, 4858040, 5299680, 5829648, 7066240, 7287060, 7772864, 9716080, 10599360, 11659296, 14574120, 15545728, 19432160, 21198720, 23318592, 29148240, 38864320, 46637184, 58296480, 77728640, 116592960, 233185920]

約数ペア:

[(1, 233185920), (2, 116592960), (3, 77728640), (4, 58296480), (5, 46637184), (6, 38864320), (8, 29148240), (10, 23318592), (11, 21198720), (12, 19432160), (15, 15545728), (16, 14574120), (20, 11659296), (22, 10599360), (24, 9716080), (30, 7772864), (32, 7287060), (33, 7066240), (40, 5829648), (44, 5299680), (48, 4858040), (55, 4239744), (60, 3886432), (61, 3822720), (64, 3643530), (66, 3533120), (80, 2914824), (88, 2649840), (96, 2429020), (110, 2119872), (120, 1943216), (122, 1911360), (128, 1821765), (132, 1766560), (160, 1457412), (165, 1413248), (176, 1324920), (181, 1288320), (183, 1274240), (192, 1214510), (220, 1059936), (240, 971608), (244, 955680), (264, 883280), (305, 764544), (320, 728706), (330, 706624), (352, 662460), (362, 644160), (366, 637120), (384, 607255), (440, 529968), (480, 485804), (488, 477840), (528, 441640), (543, 429440), (610, 382272), (640, 364353), (660, 353312), (671, 347520), (704, 331230), (724, 322080), (732, 318560), (880, 264984), (905, 257664), (915, 254848), (960, 242902), (976, 238920), (1056, 220820), (1086, 214720), (1220, 191136), (1320, 176656), (1342, 173760), (1408, 165615), (1448, 161040), (1464, 159280), (1760, 132492), (1810, 128832), (1830, 127424), (1920, 121451), (1952, 119460), (1991, 117120), (2013, 115840), (2112, 110410), (2172, 107360), (2440, 95568), (2640, 88328), (2684, 86880), (2715, 85888), (2896, 80520), (2928, 79640), (3355, 69504), (3520, 66246), (3620, 64416), (3660, 63712), (3904, 59730), (3982, 58560), (4026, 57920), (4224, 55205), (4344, 53680), (4880, 47784), (5280, 44164), (5368, 43440), (5430, 42944), (5792, 40260), (5856, 39820), (5973, 39040), (6710, 34752), (7040, 33123), (7240, 32208), (7320, 31856), (7808, 29865), (7964, 29280), (8052, 28960), (8688, 26840), (9760, 23892), (9955, 23424), (10065, 23168), (10560, 22082), (10736, 21720), (10860, 21472), (11041, 21120), (11584, 20130), (11712, 19910), (11946, 19520), (13420, 17376), (14480, 16104), (14640, 15928)]