215788320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:293

約数の個数: 384

約数和(自身を含む): 870912000

約数和(自身を除く): 655123680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 96, 99, 108, 110, 114, 120, 132, 135, 144, 152, 160, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 239, 240, 264, 270, 285, 288, 297, 304, 330, 342, 352, 360, 380, 396, 418, 432, 440, 456, 478, 480, 495, 513, 528, 540, 570, 594, 608, 627, 660, 684, 717, 720, 760, 792, 836, 855, 864, 880, 912, 956, 990, 1026, 1045, 1056, 1080, 1140, 1188, 1195, 1254, 1320, 1368, 1434, 1440, 1485, 1520, 1584, 1672, 1710, 1760, 1824, 1881, 1912, 1980, 2052, 2090, 2151, 2160, 2280, 2376, 2390, 2508, 2565, 2629, 2640, 2736, 2868, 2970, 3040, 3135, 3168, 3344, 3420, 3585, 3762, 3824, 3960, 4104, 4180, 4302, 4320, 4541, 4560, 4752, 4780, 5016, 5130, 5258, 5280, 5472, 5643, 5736, 5940, 6270, 6453, 6688, 6840, 7170, 7524, 7648, 7887, 7920, 8208, 8360, 8604, 9082, 9120, 9405, 9504, 9560, 10032, 10260, 10516, 10755, 11286, 11472, 11880, 12540, 12906, 13145, 13623, 13680, 14340, 15048, 15774, 15840, 16416, 16720, 17208, 18164, 18810, 19120, 20064, 20520, 21032, 21510, 22572, 22705, 22944, 23661, 23760, 25080, 25812, 26290, 27246, 27360, 28215, 28680, 30096, 31548, 32265, 33440, 34416, 36328, 37620, 38240, 39435, 40869, 41040, 42064, 43020, 45144, 45410, 47322, 47520, 49951, 50160, 51624, 52580, 54492, 56430, 57360, 60192, 63096, 64530, 68115, 68832, 70983, 72656, 75240, 78870, 81738, 82080, 84128, 86040, 90288, 90820, 94644, 99902, 100320, 103248, 105160, 108984, 112860, 114720, 118305, 122607, 126192, 129060, 136230, 141966, 145312, 149853, 150480, 157740, 163476, 172080, 180576, 181640, 189288, 199804, 204345, 206496, 210320, 217968, 225720, 236610, 245214, 249755, 252384, 258120, 272460, 283932, 299706, 300960, 315480, 326952, 344160, 354915, 363280, 378576, 399608, 408690, 420640, 435936, 449559, 451440, 473220, 490428, 499510, 516240, 544920, 567864, 599412, 613035, 630960, 653904, 709830, 726560, 749265, 757152, 799216, 817380, 899118, 902880, 946440, 980856, 999020, 1032480, 1089840, 1135728, 1198824, 1226070, 1261920, 1307808, 1348677, 1419660, 1498530, 1598432, 1634760, 1798236, 1892880, 1961712, 1998040, 2179680, 2247795, 2271456, 2397648, 2452140, 2697354, 2839320, 2997060, 3269520, 3596472, 3785760, 3923424, 3996080, 4495590, 4795296, 4904280, 5394708, 5678640, 5994120, 6539040, 6743385, 7192944, 7992160, 8991180, 9808560, 10789416, 11357280, 11988240, 13486770, 14385888, 17982360, 19617120, 21578832, 23976480, 26973540, 35964720, 43157664, 53947080, 71929440, 107894160, 215788320]

約数ペア:

[(1, 215788320), (2, 107894160), (3, 71929440), (4, 53947080), (5, 43157664), (6, 35964720), (8, 26973540), (9, 23976480), (10, 21578832), (11, 19617120), (12, 17982360), (15, 14385888), (16, 13486770), (18, 11988240), (19, 11357280), (20, 10789416), (22, 9808560), (24, 8991180), (27, 7992160), (30, 7192944), (32, 6743385), (33, 6539040), (36, 5994120), (38, 5678640), (40, 5394708), (44, 4904280), (45, 4795296), (48, 4495590), (54, 3996080), (55, 3923424), (57, 3785760), (60, 3596472), (66, 3269520), (72, 2997060), (76, 2839320), (80, 2697354), (88, 2452140), (90, 2397648), (95, 2271456), (96, 2247795), (99, 2179680), (108, 1998040), (110, 1961712), (114, 1892880), (120, 1798236), (132, 1634760), (135, 1598432), (144, 1498530), (152, 1419660), (160, 1348677), (165, 1307808), (171, 1261920), (176, 1226070), (180, 1198824), (190, 1135728), (198, 1089840), (209, 1032480), (216, 999020), (220, 980856), (228, 946440), (239, 902880), (240, 899118), (264, 817380), (270, 799216), (285, 757152), (288, 749265), (297, 726560), (304, 709830), (330, 653904), (342, 630960), (352, 613035), (360, 599412), (380, 567864), (396, 544920), (418, 516240), (432, 499510), (440, 490428), (456, 473220), (478, 451440), (480, 449559), (495, 435936), (513, 420640), (528, 408690), (540, 399608), (570, 378576), (594, 363280), (608, 354915), (627, 344160), (660, 326952), (684, 315480), (717, 300960), (720, 299706), (760, 283932), (792, 272460), (836, 258120), (855, 252384), (864, 249755), (880, 245214), (912, 236610), (956, 225720), (990, 217968), (1026, 210320), (1045, 206496), (1056, 204345), (1080, 199804), (1140, 189288), (1188, 181640), (1195, 180576), (1254, 172080), (1320, 163476), (1368, 157740), (1434, 150480), (1440, 149853), (1485, 145312), (1520, 141966), (1584, 136230), (1672, 129060), (1710, 126192), (1760, 122607), (1824, 118305), (1881, 114720), (1912, 112860), (1980, 108984), (2052, 105160), (2090, 103248), (2151, 100320), (2160, 99902), (2280, 94644), (2376, 90820), (2390, 90288), (2508, 86040), (2565, 84128), (2629, 82080), (2640, 81738), (2736, 78870), (2868, 75240), (2970, 72656), (3040, 70983), (3135, 68832), (3168, 68115), (3344, 64530), (3420, 63096), (3585, 60192), (3762, 57360), (3824, 56430), (3960, 54492), (4104, 52580), (4180, 51624), (4302, 50160), (4320, 49951), (4541, 47520), (4560, 47322), (4752, 45410), (4780, 45144), (5016, 43020), (5130, 42064), (5258, 41040), (5280, 40869), (5472, 39435), (5643, 38240), (5736, 37620), (5940, 36328), (6270, 34416), (6453, 33440), (6688, 32265), (6840, 31548), (7170, 30096), (7524, 28680), (7648, 28215), (7887, 27360), (7920, 27246), (8208, 26290), (8360, 25812), (8604, 25080), (9082, 23760), (9120, 23661), (9405, 22944), (9504, 22705), (9560, 22572), (10032, 21510), (10260, 21032), (10516, 20520), (10755, 20064), (11286, 19120), (11472, 18810), (11880, 18164), (12540, 17208), (12906, 16720), (13145, 16416), (13623, 15840), (13680, 15774), (14340, 15048)]