210830880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 757040256

約数和(自身を除く): 546209376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 96, 104, 113, 115, 120, 130, 138, 156, 160, 169, 184, 195, 208, 226, 230, 240, 260, 276, 299, 312, 338, 339, 345, 368, 390, 416, 452, 460, 480, 507, 520, 552, 565, 598, 624, 676, 678, 690, 736, 780, 845, 897, 904, 920, 1014, 1040, 1104, 1130, 1196, 1248, 1352, 1356, 1380, 1469, 1495, 1560, 1690, 1695, 1794, 1808, 1840, 2028, 2080, 2208, 2260, 2392, 2535, 2599, 2704, 2712, 2760, 2938, 2990, 3120, 3380, 3390, 3588, 3616, 3680, 3887, 4056, 4407, 4485, 4520, 4784, 5070, 5198, 5408, 5424, 5520, 5876, 5980, 6240, 6760, 6780, 7176, 7345, 7774, 7797, 8112, 8814, 8970, 9040, 9568, 10140, 10396, 10848, 11040, 11661, 11752, 11960, 12995, 13520, 13560, 14352, 14690, 15548, 15594, 16224, 17628, 17940, 18080, 19097, 19435, 20280, 20792, 22035, 23322, 23504, 23920, 25990, 27040, 27120, 28704, 29380, 31096, 31188, 33787, 35256, 35880, 38194, 38870, 38985, 40560, 41584, 44070, 46644, 47008, 47840, 51980, 54240, 57291, 58305, 58760, 62192, 62376, 67574, 70512, 71760, 76388, 77740, 77970, 81120, 83168, 88140, 93288, 95485, 101361, 103960, 114582, 116610, 117520, 124384, 124752, 135148, 141024, 143520, 152776, 155480, 155940, 168935, 176280, 186576, 190970, 202722, 207920, 229164, 233220, 235040, 249504, 270296, 286455, 305552, 310960, 311880, 337870, 352560, 373152, 381940, 405444, 415840, 439231, 458328, 466440, 506805, 540592, 572910, 611104, 621920, 623760, 675740, 705120, 763880, 810888, 878462, 916656, 932880, 1013610, 1081184, 1145820, 1247520, 1317693, 1351480, 1527760, 1621776, 1756924, 1833312, 1865760, 2027220, 2196155, 2291640, 2635386, 2702960, 3055520, 3243552, 3513848, 4054440, 4392310, 4583280, 5270772, 5405920, 6588465, 7027696, 8108880, 8784620, 9166560, 10541544, 13176930, 14055392, 16217760, 17569240, 21083088, 26353860, 35138480, 42166176, 52707720, 70276960, 105415440, 210830880]

約数ペア:

[(1, 210830880), (2, 105415440), (3, 70276960), (4, 52707720), (5, 42166176), (6, 35138480), (8, 26353860), (10, 21083088), (12, 17569240), (13, 16217760), (15, 14055392), (16, 13176930), (20, 10541544), (23, 9166560), (24, 8784620), (26, 8108880), (30, 7027696), (32, 6588465), (39, 5405920), (40, 5270772), (46, 4583280), (48, 4392310), (52, 4054440), (60, 3513848), (65, 3243552), (69, 3055520), (78, 2702960), (80, 2635386), (92, 2291640), (96, 2196155), (104, 2027220), (113, 1865760), (115, 1833312), (120, 1756924), (130, 1621776), (138, 1527760), (156, 1351480), (160, 1317693), (169, 1247520), (184, 1145820), (195, 1081184), (208, 1013610), (226, 932880), (230, 916656), (240, 878462), (260, 810888), (276, 763880), (299, 705120), (312, 675740), (338, 623760), (339, 621920), (345, 611104), (368, 572910), (390, 540592), (416, 506805), (452, 466440), (460, 458328), (480, 439231), (507, 415840), (520, 405444), (552, 381940), (565, 373152), (598, 352560), (624, 337870), (676, 311880), (678, 310960), (690, 305552), (736, 286455), (780, 270296), (845, 249504), (897, 235040), (904, 233220), (920, 229164), (1014, 207920), (1040, 202722), (1104, 190970), (1130, 186576), (1196, 176280), (1248, 168935), (1352, 155940), (1356, 155480), (1380, 152776), (1469, 143520), (1495, 141024), (1560, 135148), (1690, 124752), (1695, 124384), (1794, 117520), (1808, 116610), (1840, 114582), (2028, 103960), (2080, 101361), (2208, 95485), (2260, 93288), (2392, 88140), (2535, 83168), (2599, 81120), (2704, 77970), (2712, 77740), (2760, 76388), (2938, 71760), (2990, 70512), (3120, 67574), (3380, 62376), (3390, 62192), (3588, 58760), (3616, 58305), (3680, 57291), (3887, 54240), (4056, 51980), (4407, 47840), (4485, 47008), (4520, 46644), (4784, 44070), (5070, 41584), (5198, 40560), (5408, 38985), (5424, 38870), (5520, 38194), (5876, 35880), (5980, 35256), (6240, 33787), (6760, 31188), (6780, 31096), (7176, 29380), (7345, 28704), (7774, 27120), (7797, 27040), (8112, 25990), (8814, 23920), (8970, 23504), (9040, 23322), (9568, 22035), (10140, 20792), (10396, 20280), (10848, 19435), (11040, 19097), (11661, 18080), (11752, 17940), (11960, 17628), (12995, 16224), (13520, 15594), (13560, 15548), (14352, 14690)]