389806560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 384

約数和(自身を含む): 1605381120

約数和(自身を除く): 1215574560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 216, 220, 234, 240, 260, 264, 270, 286, 288, 297, 312, 330, 351, 352, 360, 390, 396, 416, 429, 432, 440, 468, 480, 495, 520, 528, 540, 572, 585, 594, 624, 631, 660, 702, 715, 720, 780, 792, 858, 864, 880, 936, 990, 1040, 1056, 1080, 1144, 1170, 1188, 1248, 1262, 1287, 1320, 1404, 1430, 1440, 1485, 1560, 1584, 1716, 1755, 1760, 1872, 1893, 1980, 2080, 2145, 2160, 2288, 2340, 2376, 2524, 2574, 2640, 2808, 2860, 2970, 3120, 3155, 3168, 3432, 3510, 3744, 3786, 3861, 3960, 4290, 4320, 4576, 4680, 4752, 5048, 5148, 5280, 5616, 5679, 5720, 5940, 6240, 6310, 6435, 6864, 6941, 7020, 7572, 7722, 7920, 8203, 8580, 9360, 9465, 9504, 10096, 10296, 11232, 11358, 11440, 11880, 12620, 12870, 13728, 13882, 14040, 15144, 15444, 15840, 16406, 17037, 17160, 18720, 18930, 19305, 20192, 20592, 20823, 22716, 22880, 23760, 24609, 25240, 25740, 27764, 28080, 28395, 30288, 30888, 32812, 34074, 34320, 34705, 37860, 38610, 41015, 41184, 41646, 45432, 47520, 49218, 50480, 51480, 55528, 56160, 56790, 60576, 61776, 62469, 65624, 68148, 68640, 69410, 73827, 75720, 77220, 82030, 83292, 85185, 90233, 90864, 98436, 100960, 102960, 104115, 111056, 113580, 123045, 123552, 124938, 131248, 136296, 138820, 147654, 151440, 154440, 164060, 166584, 170370, 180466, 181728, 187407, 196872, 205920, 208230, 221481, 222112, 227160, 246090, 249876, 262496, 270699, 272592, 277640, 295308, 302880, 308880, 312345, 328120, 333168, 340740, 360932, 369135, 374814, 393744, 416460, 442962, 451165, 454320, 492180, 499752, 541398, 545184, 555280, 590616, 617760, 624690, 656240, 666336, 681480, 721864, 738270, 749628, 787488, 812097, 832920, 885924, 902330, 908640, 937035, 984360, 999504, 1082796, 1107405, 1110560, 1181232, 1249380, 1312480, 1353495, 1362960, 1443728, 1476540, 1499256, 1624194, 1665840, 1771848, 1804660, 1874070, 1968720, 1999008, 2165592, 2214810, 2362464, 2436291, 2498760, 2706990, 2725920, 2887456, 2953080, 2998512, 3248388, 3331680, 3543696, 3609320, 3748140, 3937440, 4060485, 4331184, 4429620, 4872582, 4997520, 5413980, 5906160, 5997024, 6496776, 7087392, 7218640, 7496280, 8120970, 8662368, 8859240, 9745164, 9995040, 10827960, 11812320, 12181455, 12993552, 14437280, 14992560, 16241940, 17718480, 19490328, 21655920, 24362910, 25987104, 29985120, 32483880, 35436960, 38980656, 43311840, 48725820, 64967760, 77961312, 97451640, 129935520, 194903280, 389806560]

約数ペア:

[(1, 389806560), (2, 194903280), (3, 129935520), (4, 97451640), (5, 77961312), (6, 64967760), (8, 48725820), (9, 43311840), (10, 38980656), (11, 35436960), (12, 32483880), (13, 29985120), (15, 25987104), (16, 24362910), (18, 21655920), (20, 19490328), (22, 17718480), (24, 16241940), (26, 14992560), (27, 14437280), (30, 12993552), (32, 12181455), (33, 11812320), (36, 10827960), (39, 9995040), (40, 9745164), (44, 8859240), (45, 8662368), (48, 8120970), (52, 7496280), (54, 7218640), (55, 7087392), (60, 6496776), (65, 5997024), (66, 5906160), (72, 5413980), (78, 4997520), (80, 4872582), (88, 4429620), (90, 4331184), (96, 4060485), (99, 3937440), (104, 3748140), (108, 3609320), (110, 3543696), (117, 3331680), (120, 3248388), (130, 2998512), (132, 2953080), (135, 2887456), (143, 2725920), (144, 2706990), (156, 2498760), (160, 2436291), (165, 2362464), (176, 2214810), (180, 2165592), (195, 1999008), (198, 1968720), (208, 1874070), (216, 1804660), (220, 1771848), (234, 1665840), (240, 1624194), (260, 1499256), (264, 1476540), (270, 1443728), (286, 1362960), (288, 1353495), (297, 1312480), (312, 1249380), (330, 1181232), (351, 1110560), (352, 1107405), (360, 1082796), (390, 999504), (396, 984360), (416, 937035), (429, 908640), (432, 902330), (440, 885924), (468, 832920), (480, 812097), (495, 787488), (520, 749628), (528, 738270), (540, 721864), (572, 681480), (585, 666336), (594, 656240), (624, 624690), (631, 617760), (660, 590616), (702, 555280), (715, 545184), (720, 541398), (780, 499752), (792, 492180), (858, 454320), (864, 451165), (880, 442962), (936, 416460), (990, 393744), (1040, 374814), (1056, 369135), (1080, 360932), (1144, 340740), (1170, 333168), (1188, 328120), (1248, 312345), (1262, 308880), (1287, 302880), (1320, 295308), (1404, 277640), (1430, 272592), (1440, 270699), (1485, 262496), (1560, 249876), (1584, 246090), (1716, 227160), (1755, 222112), (1760, 221481), (1872, 208230), (1893, 205920), (1980, 196872), (2080, 187407), (2145, 181728), (2160, 180466), (2288, 170370), (2340, 166584), (2376, 164060), (2524, 154440), (2574, 151440), (2640, 147654), (2808, 138820), (2860, 136296), (2970, 131248), (3120, 124938), (3155, 123552), (3168, 123045), (3432, 113580), (3510, 111056), (3744, 104115), (3786, 102960), (3861, 100960), (3960, 98436), (4290, 90864), (4320, 90233), (4576, 85185), (4680, 83292), (4752, 82030), (5048, 77220), (5148, 75720), (5280, 73827), (5616, 69410), (5679, 68640), (5720, 68148), (5940, 65624), (6240, 62469), (6310, 61776), (6435, 60576), (6864, 56790), (6941, 56160), (7020, 55528), (7572, 51480), (7722, 50480), (7920, 49218), (8203, 47520), (8580, 45432), (9360, 41646), (9465, 41184), (9504, 41015), (10096, 38610), (10296, 37860), (11232, 34705), (11358, 34320), (11440, 34074), (11880, 32812), (12620, 30888), (12870, 30288), (13728, 28395), (13882, 28080), (14040, 27764), (15144, 25740), (15444, 25240), (15840, 24609), (16406, 23760), (17037, 22880), (17160, 22716), (18720, 20823), (18930, 20592), (19305, 20192)]