233877840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 320

約数和(自身を含む): 925655040

約数和(自身を除く): 691777200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 431, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 862, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1293, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1724, 1785, 1904, 1938, 1995, 2040, 2128, 2155, 2261, 2280, 2380, 2584, 2586, 2660, 2856, 3017, 3192, 3230, 3448, 3570, 3876, 3990, 4080, 4310, 4522, 4560, 4760, 4845, 5168, 5172, 5320, 5712, 6034, 6384, 6460, 6465, 6783, 6896, 7140, 7327, 7752, 7980, 8189, 8620, 9044, 9051, 9520, 9690, 10344, 10640, 11305, 12068, 12920, 12930, 13566, 14280, 14654, 15085, 15504, 15960, 16378, 17240, 18088, 18102, 19380, 20688, 21981, 22610, 24136, 24567, 25840, 25860, 27132, 28560, 29308, 30170, 31920, 32756, 33915, 34480, 36176, 36204, 36635, 38760, 40945, 43962, 45220, 45255, 48272, 49134, 51289, 51720, 54264, 57323, 58616, 60340, 65512, 67830, 72408, 73270, 77520, 81890, 87924, 90440, 90510, 98268, 102578, 103440, 108528, 109905, 114646, 117232, 120680, 122835, 131024, 135660, 139213, 144816, 146540, 153867, 163780, 171969, 175848, 180880, 181020, 196536, 205156, 219810, 229292, 241360, 245670, 256445, 271320, 278426, 286615, 293080, 307734, 327560, 343938, 351696, 362040, 393072, 410312, 417639, 439620, 458584, 491340, 512890, 542640, 556852, 573230, 586160, 615468, 655120, 687876, 696065, 724080, 769335, 820624, 835278, 859845, 879240, 917168, 974491, 982680, 1025780, 1113704, 1146460, 1230936, 1375752, 1392130, 1538670, 1670556, 1719690, 1758480, 1948982, 1965360, 2051560, 2088195, 2227408, 2292920, 2461872, 2751504, 2784260, 2923473, 3077340, 3341112, 3439380, 3897964, 4103120, 4176390, 4585840, 4872455, 5568520, 5846946, 6154680, 6682224, 6878760, 7795928, 8352780, 9744910, 11137040, 11693892, 12309360, 13757520, 14617365, 15591856, 16705560, 19489820, 23387784, 29234730, 33411120, 38979640, 46775568, 58469460, 77959280, 116938920, 233877840]

約数ペア:

[(1, 233877840), (2, 116938920), (3, 77959280), (4, 58469460), (5, 46775568), (6, 38979640), (7, 33411120), (8, 29234730), (10, 23387784), (12, 19489820), (14, 16705560), (15, 15591856), (16, 14617365), (17, 13757520), (19, 12309360), (20, 11693892), (21, 11137040), (24, 9744910), (28, 8352780), (30, 7795928), (34, 6878760), (35, 6682224), (38, 6154680), (40, 5846946), (42, 5568520), (48, 4872455), (51, 4585840), (56, 4176390), (57, 4103120), (60, 3897964), (68, 3439380), (70, 3341112), (76, 3077340), (80, 2923473), (84, 2784260), (85, 2751504), (95, 2461872), (102, 2292920), (105, 2227408), (112, 2088195), (114, 2051560), (119, 1965360), (120, 1948982), (133, 1758480), (136, 1719690), (140, 1670556), (152, 1538670), (168, 1392130), (170, 1375752), (190, 1230936), (204, 1146460), (210, 1113704), (228, 1025780), (238, 982680), (240, 974491), (255, 917168), (266, 879240), (272, 859845), (280, 835278), (285, 820624), (304, 769335), (323, 724080), (336, 696065), (340, 687876), (357, 655120), (380, 615468), (399, 586160), (408, 573230), (420, 556852), (431, 542640), (456, 512890), (476, 491340), (510, 458584), (532, 439620), (560, 417639), (570, 410312), (595, 393072), (646, 362040), (665, 351696), (680, 343938), (714, 327560), (760, 307734), (798, 293080), (816, 286615), (840, 278426), (862, 271320), (912, 256445), (952, 245670), (969, 241360), (1020, 229292), (1064, 219810), (1140, 205156), (1190, 196536), (1292, 181020), (1293, 180880), (1330, 175848), (1360, 171969), (1428, 163780), (1520, 153867), (1596, 146540), (1615, 144816), (1680, 139213), (1724, 135660), (1785, 131024), (1904, 122835), (1938, 120680), (1995, 117232), (2040, 114646), (2128, 109905), (2155, 108528), (2261, 103440), (2280, 102578), (2380, 98268), (2584, 90510), (2586, 90440), (2660, 87924), (2856, 81890), (3017, 77520), (3192, 73270), (3230, 72408), (3448, 67830), (3570, 65512), (3876, 60340), (3990, 58616), (4080, 57323), (4310, 54264), (4522, 51720), (4560, 51289), (4760, 49134), (4845, 48272), (5168, 45255), (5172, 45220), (5320, 43962), (5712, 40945), (6034, 38760), (6384, 36635), (6460, 36204), (6465, 36176), (6783, 34480), (6896, 33915), (7140, 32756), (7327, 31920), (7752, 30170), (7980, 29308), (8189, 28560), (8620, 27132), (9044, 25860), (9051, 25840), (9520, 24567), (9690, 24136), (10344, 22610), (10640, 21981), (11305, 20688), (12068, 19380), (12920, 18102), (12930, 18088), (13566, 17240), (14280, 16378), (14654, 15960), (15085, 15504)]