331287840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:401

約数の個数: 384

約数和(自身を含む): 1325963520

約数和(自身を除く): 994675680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 170, 180, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 288, 306, 312, 340, 347, 351, 360, 390, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 585, 612, 624, 663, 680, 694, 702, 720, 765, 780, 816, 864, 884, 918, 936, 1020, 1040, 1041, 1080, 1105, 1170, 1224, 1248, 1326, 1360, 1388, 1404, 1440, 1530, 1560, 1632, 1735, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2082, 2160, 2210, 2295, 2340, 2448, 2652, 2720, 2776, 2808, 3060, 3120, 3123, 3315, 3470, 3510, 3536, 3672, 3744, 3978, 4080, 4164, 4320, 4420, 4511, 4590, 4680, 4896, 5205, 5304, 5552, 5616, 5899, 5967, 6120, 6240, 6246, 6630, 6940, 7020, 7072, 7344, 7956, 8160, 8328, 8840, 9022, 9180, 9360, 9369, 9945, 10410, 10608, 11104, 11232, 11798, 11934, 12240, 12492, 13260, 13533, 13880, 14040, 14688, 15615, 15912, 16656, 17680, 17697, 18044, 18360, 18720, 18738, 19890, 20820, 21216, 22555, 23596, 23868, 24480, 24984, 26520, 27066, 27760, 28080, 29495, 29835, 31230, 31824, 33312, 35360, 35394, 36088, 36720, 37476, 39780, 40599, 41640, 45110, 46845, 47192, 47736, 49968, 53040, 53091, 54132, 55520, 56160, 58990, 59670, 62460, 63648, 67665, 70788, 72176, 73440, 74952, 76687, 79560, 81198, 83280, 88485, 90220, 93690, 94384, 95472, 99936, 106080, 106182, 108264, 117980, 119340, 121797, 124920, 135330, 141576, 144352, 149904, 153374, 159120, 159273, 162396, 166560, 176970, 180440, 187380, 188768, 190944, 202995, 212364, 216528, 230061, 235960, 238680, 243594, 249840, 265455, 270660, 283152, 299808, 306748, 318240, 318546, 324792, 353940, 360880, 374760, 383435, 405990, 424728, 433056, 460122, 471920, 477360, 487188, 499680, 530910, 541320, 566304, 608985, 613496, 637092, 649584, 690183, 707880, 721760, 749520, 766870, 796365, 811980, 849456, 920244, 943840, 954720, 974376, 1061820, 1082640, 1150305, 1217970, 1226992, 1274184, 1299168, 1380366, 1415760, 1499040, 1533740, 1592730, 1623960, 1698912, 1840488, 1948752, 2070549, 2123640, 2165280, 2300610, 2435940, 2453984, 2548368, 2760732, 2831520, 3067480, 3185460, 3247920, 3450915, 3680976, 3897504, 4141098, 4247280, 4601220, 4871880, 5096736, 5521464, 6134960, 6370920, 6495840, 6901830, 7361952, 8282196, 8494560, 9202440, 9743760, 10352745, 11042928, 12269920, 12741840, 13803660, 16564392, 18404880, 19487520, 20705490, 22085856, 25483680, 27607320, 33128784, 36809760, 41410980, 55214640, 66257568, 82821960, 110429280, 165643920, 331287840]

約数ペア:

[(1, 331287840), (2, 165643920), (3, 110429280), (4, 82821960), (5, 66257568), (6, 55214640), (8, 41410980), (9, 36809760), (10, 33128784), (12, 27607320), (13, 25483680), (15, 22085856), (16, 20705490), (17, 19487520), (18, 18404880), (20, 16564392), (24, 13803660), (26, 12741840), (27, 12269920), (30, 11042928), (32, 10352745), (34, 9743760), (36, 9202440), (39, 8494560), (40, 8282196), (45, 7361952), (48, 6901830), (51, 6495840), (52, 6370920), (54, 6134960), (60, 5521464), (65, 5096736), (68, 4871880), (72, 4601220), (78, 4247280), (80, 4141098), (85, 3897504), (90, 3680976), (96, 3450915), (102, 3247920), (104, 3185460), (108, 3067480), (117, 2831520), (120, 2760732), (130, 2548368), (135, 2453984), (136, 2435940), (144, 2300610), (153, 2165280), (156, 2123640), (160, 2070549), (170, 1948752), (180, 1840488), (195, 1698912), (204, 1623960), (208, 1592730), (216, 1533740), (221, 1499040), (234, 1415760), (240, 1380366), (255, 1299168), (260, 1274184), (270, 1226992), (272, 1217970), (288, 1150305), (306, 1082640), (312, 1061820), (340, 974376), (347, 954720), (351, 943840), (360, 920244), (390, 849456), (408, 811980), (416, 796365), (432, 766870), (442, 749520), (459, 721760), (468, 707880), (480, 690183), (510, 649584), (520, 637092), (540, 613496), (544, 608985), (585, 566304), (612, 541320), (624, 530910), (663, 499680), (680, 487188), (694, 477360), (702, 471920), (720, 460122), (765, 433056), (780, 424728), (816, 405990), (864, 383435), (884, 374760), (918, 360880), (936, 353940), (1020, 324792), (1040, 318546), (1041, 318240), (1080, 306748), (1105, 299808), (1170, 283152), (1224, 270660), (1248, 265455), (1326, 249840), (1360, 243594), (1388, 238680), (1404, 235960), (1440, 230061), (1530, 216528), (1560, 212364), (1632, 202995), (1735, 190944), (1755, 188768), (1768, 187380), (1836, 180440), (1872, 176970), (1989, 166560), (2040, 162396), (2080, 159273), (2082, 159120), (2160, 153374), (2210, 149904), (2295, 144352), (2340, 141576), (2448, 135330), (2652, 124920), (2720, 121797), (2776, 119340), (2808, 117980), (3060, 108264), (3120, 106182), (3123, 106080), (3315, 99936), (3470, 95472), (3510, 94384), (3536, 93690), (3672, 90220), (3744, 88485), (3978, 83280), (4080, 81198), (4164, 79560), (4320, 76687), (4420, 74952), (4511, 73440), (4590, 72176), (4680, 70788), (4896, 67665), (5205, 63648), (5304, 62460), (5552, 59670), (5616, 58990), (5899, 56160), (5967, 55520), (6120, 54132), (6240, 53091), (6246, 53040), (6630, 49968), (6940, 47736), (7020, 47192), (7072, 46845), (7344, 45110), (7956, 41640), (8160, 40599), (8328, 39780), (8840, 37476), (9022, 36720), (9180, 36088), (9360, 35394), (9369, 35360), (9945, 33312), (10410, 31824), (10608, 31230), (11104, 29835), (11232, 29495), (11798, 28080), (11934, 27760), (12240, 27066), (12492, 26520), (13260, 24984), (13533, 24480), (13880, 23868), (14040, 23596), (14688, 22555), (15615, 21216), (15912, 20820), (16656, 19890), (17680, 18738), (17697, 18720), (18044, 18360)]