213276240

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 320

約数和(自身を含む): 790663680

約数和(自身を除く): 577387440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 53, 54, 60, 69, 72, 80, 81, 90, 92, 106, 108, 115, 120, 135, 138, 144, 159, 162, 180, 184, 207, 212, 216, 230, 240, 243, 265, 270, 276, 318, 324, 345, 360, 368, 405, 414, 424, 432, 460, 477, 486, 530, 540, 552, 621, 636, 648, 690, 720, 729, 795, 810, 828, 848, 920, 954, 972, 1035, 1060, 1080, 1104, 1215, 1219, 1242, 1272, 1296, 1380, 1431, 1458, 1590, 1620, 1656, 1840, 1863, 1908, 1944, 2070, 2120, 2160, 2187, 2385, 2430, 2438, 2484, 2544, 2760, 2862, 2916, 3105, 3180, 3240, 3312, 3645, 3657, 3726, 3816, 3888, 4140, 4240, 4293, 4374, 4770, 4860, 4876, 4968, 5520, 5589, 5724, 5832, 6095, 6210, 6360, 6480, 7155, 7290, 7314, 7452, 7632, 8280, 8586, 8748, 9315, 9540, 9720, 9752, 9936, 10935, 10971, 11178, 11448, 11664, 12190, 12420, 12720, 12879, 14310, 14580, 14628, 14904, 16560, 16767, 17172, 17496, 18285, 18630, 19080, 19440, 19504, 21465, 21870, 21942, 22356, 22896, 24380, 24840, 25758, 27945, 28620, 29160, 29256, 29808, 32913, 33534, 34344, 34992, 36570, 37260, 38160, 38637, 42930, 43740, 43884, 44712, 48760, 49680, 50301, 51516, 54855, 55890, 57240, 58320, 58512, 64395, 65826, 67068, 68688, 73140, 74520, 77274, 83835, 85860, 87480, 87768, 89424, 97520, 98739, 100602, 103032, 109710, 111780, 114480, 115911, 128790, 131652, 134136, 146280, 149040, 154548, 164565, 167670, 171720, 174960, 175536, 193185, 197478, 201204, 206064, 219420, 223560, 231822, 251505, 257580, 263304, 268272, 292560, 296217, 309096, 329130, 335340, 343440, 386370, 394956, 402408, 438840, 447120, 463644, 493695, 503010, 515160, 526608, 579555, 592434, 618192, 658260, 670680, 772740, 789912, 804816, 877680, 888651, 927288, 987390, 1006020, 1030320, 1159110, 1184868, 1316520, 1341360, 1481085, 1545480, 1579824, 1777302, 1854576, 1974780, 2012040, 2318220, 2369736, 2633040, 2665953, 2962170, 3090960, 3554604, 3949560, 4024080, 4443255, 4636440, 4739472, 5331906, 5924340, 7109208, 7899120, 8886510, 9272880, 10663812, 11848680, 13329765, 14218416, 17773020, 21327624, 23697360, 26659530, 35546040, 42655248, 53319060, 71092080, 106638120, 213276240]

約数ペア:

[(1, 213276240), (2, 106638120), (3, 71092080), (4, 53319060), (5, 42655248), (6, 35546040), (8, 26659530), (9, 23697360), (10, 21327624), (12, 17773020), (15, 14218416), (16, 13329765), (18, 11848680), (20, 10663812), (23, 9272880), (24, 8886510), (27, 7899120), (30, 7109208), (36, 5924340), (40, 5331906), (45, 4739472), (46, 4636440), (48, 4443255), (53, 4024080), (54, 3949560), (60, 3554604), (69, 3090960), (72, 2962170), (80, 2665953), (81, 2633040), (90, 2369736), (92, 2318220), (106, 2012040), (108, 1974780), (115, 1854576), (120, 1777302), (135, 1579824), (138, 1545480), (144, 1481085), (159, 1341360), (162, 1316520), (180, 1184868), (184, 1159110), (207, 1030320), (212, 1006020), (216, 987390), (230, 927288), (240, 888651), (243, 877680), (265, 804816), (270, 789912), (276, 772740), (318, 670680), (324, 658260), (345, 618192), (360, 592434), (368, 579555), (405, 526608), (414, 515160), (424, 503010), (432, 493695), (460, 463644), (477, 447120), (486, 438840), (530, 402408), (540, 394956), (552, 386370), (621, 343440), (636, 335340), (648, 329130), (690, 309096), (720, 296217), (729, 292560), (795, 268272), (810, 263304), (828, 257580), (848, 251505), (920, 231822), (954, 223560), (972, 219420), (1035, 206064), (1060, 201204), (1080, 197478), (1104, 193185), (1215, 175536), (1219, 174960), (1242, 171720), (1272, 167670), (1296, 164565), (1380, 154548), (1431, 149040), (1458, 146280), (1590, 134136), (1620, 131652), (1656, 128790), (1840, 115911), (1863, 114480), (1908, 111780), (1944, 109710), (2070, 103032), (2120, 100602), (2160, 98739), (2187, 97520), (2385, 89424), (2430, 87768), (2438, 87480), (2484, 85860), (2544, 83835), (2760, 77274), (2862, 74520), (2916, 73140), (3105, 68688), (3180, 67068), (3240, 65826), (3312, 64395), (3645, 58512), (3657, 58320), (3726, 57240), (3816, 55890), (3888, 54855), (4140, 51516), (4240, 50301), (4293, 49680), (4374, 48760), (4770, 44712), (4860, 43884), (4876, 43740), (4968, 42930), (5520, 38637), (5589, 38160), (5724, 37260), (5832, 36570), (6095, 34992), (6210, 34344), (6360, 33534), (6480, 32913), (7155, 29808), (7290, 29256), (7314, 29160), (7452, 28620), (7632, 27945), (8280, 25758), (8586, 24840), (8748, 24380), (9315, 22896), (9540, 22356), (9720, 21942), (9752, 21870), (9936, 21465), (10935, 19504), (10971, 19440), (11178, 19080), (11448, 18630), (11664, 18285), (12190, 17496), (12420, 17172), (12720, 16767), (12879, 16560), (14310, 14904), (14580, 14628)]