129935520

素因数分解:

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

素因数の和:676

約数の個数: 288

約数和(自身を含む): 521748864

約数和(自身を除く): 391813344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 631, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1262, 1287, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1893, 1980, 2080, 2145, 2288, 2340, 2524, 2574, 2640, 2860, 3120, 3155, 3168, 3432, 3744, 3786, 3960, 4290, 4576, 4680, 5048, 5148, 5280, 5679, 5720, 6240, 6310, 6435, 6864, 6941, 7572, 7920, 8203, 8580, 9360, 9465, 10096, 10296, 11358, 11440, 12620, 12870, 13728, 13882, 15144, 15840, 16406, 17160, 18720, 18930, 20192, 20592, 20823, 22716, 22880, 24609, 25240, 25740, 27764, 28395, 30288, 32812, 34320, 34705, 37860, 41015, 41184, 41646, 45432, 49218, 50480, 51480, 55528, 56790, 60576, 62469, 65624, 68640, 69410, 73827, 75720, 82030, 83292, 90233, 90864, 98436, 100960, 102960, 104115, 111056, 113580, 123045, 124938, 131248, 138820, 147654, 151440, 164060, 166584, 180466, 181728, 196872, 205920, 208230, 222112, 227160, 246090, 249876, 262496, 270699, 277640, 295308, 302880, 312345, 328120, 333168, 360932, 369135, 393744, 416460, 451165, 454320, 492180, 499752, 541398, 555280, 590616, 624690, 656240, 666336, 721864, 738270, 787488, 812097, 832920, 902330, 908640, 984360, 999504, 1082796, 1110560, 1181232, 1249380, 1312480, 1353495, 1443728, 1476540, 1624194, 1665840, 1804660, 1968720, 1999008, 2165592, 2362464, 2498760, 2706990, 2887456, 2953080, 3248388, 3331680, 3609320, 3937440, 4060485, 4331184, 4997520, 5413980, 5906160, 6496776, 7218640, 8120970, 8662368, 9995040, 10827960, 11812320, 12993552, 14437280, 16241940, 21655920, 25987104, 32483880, 43311840, 64967760, 129935520]

約数ペア:

[(1, 129935520), (2, 64967760), (3, 43311840), (4, 32483880), (5, 25987104), (6, 21655920), (8, 16241940), (9, 14437280), (10, 12993552), (11, 11812320), (12, 10827960), (13, 9995040), (15, 8662368), (16, 8120970), (18, 7218640), (20, 6496776), (22, 5906160), (24, 5413980), (26, 4997520), (30, 4331184), (32, 4060485), (33, 3937440), (36, 3609320), (39, 3331680), (40, 3248388), (44, 2953080), (45, 2887456), (48, 2706990), (52, 2498760), (55, 2362464), (60, 2165592), (65, 1999008), (66, 1968720), (72, 1804660), (78, 1665840), (80, 1624194), (88, 1476540), (90, 1443728), (96, 1353495), (99, 1312480), (104, 1249380), (110, 1181232), (117, 1110560), (120, 1082796), (130, 999504), (132, 984360), (143, 908640), (144, 902330), (156, 832920), (160, 812097), (165, 787488), (176, 738270), (180, 721864), (195, 666336), (198, 656240), (208, 624690), (220, 590616), (234, 555280), (240, 541398), (260, 499752), (264, 492180), (286, 454320), (288, 451165), (312, 416460), (330, 393744), (352, 369135), (360, 360932), (390, 333168), (396, 328120), (416, 312345), (429, 302880), (440, 295308), (468, 277640), (480, 270699), (495, 262496), (520, 249876), (528, 246090), (572, 227160), (585, 222112), (624, 208230), (631, 205920), (660, 196872), (715, 181728), (720, 180466), (780, 166584), (792, 164060), (858, 151440), (880, 147654), (936, 138820), (990, 131248), (1040, 124938), (1056, 123045), (1144, 113580), (1170, 111056), (1248, 104115), (1262, 102960), (1287, 100960), (1320, 98436), (1430, 90864), (1440, 90233), (1560, 83292), (1584, 82030), (1716, 75720), (1760, 73827), (1872, 69410), (1893, 68640), (1980, 65624), (2080, 62469), (2145, 60576), (2288, 56790), (2340, 55528), (2524, 51480), (2574, 50480), (2640, 49218), (2860, 45432), (3120, 41646), (3155, 41184), (3168, 41015), (3432, 37860), (3744, 34705), (3786, 34320), (3960, 32812), (4290, 30288), (4576, 28395), (4680, 27764), (5048, 25740), (5148, 25240), (5280, 24609), (5679, 22880), (5720, 22716), (6240, 20823), (6310, 20592), (6435, 20192), (6864, 18930), (6941, 18720), (7572, 17160), (7920, 16406), (8203, 15840), (8580, 15144), (9360, 13882), (9465, 13728), (10096, 12870), (10296, 12620), (11358, 11440)]