272168640

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 336

約数和(自身を含む): 1029309600

約数和(自身を除く): 757140960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 109, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 218, 240, 255, 270, 272, 288, 289, 306, 320, 327, 340, 360, 408, 432, 436, 459, 480, 510, 540, 544, 545, 576, 578, 612, 654, 680, 720, 765, 816, 864, 867, 872, 918, 960, 981, 1020, 1080, 1088, 1090, 1156, 1224, 1308, 1360, 1440, 1445, 1530, 1632, 1635, 1728, 1734, 1744, 1836, 1853, 1962, 2040, 2160, 2180, 2295, 2312, 2448, 2601, 2616, 2720, 2880, 2890, 2943, 3060, 3264, 3270, 3468, 3488, 3672, 3706, 3924, 4080, 4320, 4335, 4360, 4590, 4624, 4896, 4905, 5202, 5232, 5440, 5559, 5780, 5886, 6120, 6540, 6936, 6976, 7344, 7412, 7803, 7848, 8160, 8640, 8670, 8720, 9180, 9248, 9265, 9792, 9810, 10404, 10464, 11118, 11560, 11772, 12240, 13005, 13080, 13872, 14688, 14715, 14824, 15606, 15696, 16320, 16677, 17340, 17440, 18360, 18496, 18530, 19620, 20808, 20928, 22236, 23120, 23544, 24480, 26010, 26160, 27744, 27795, 29376, 29430, 29648, 31212, 31392, 31501, 33354, 34680, 34880, 36720, 37060, 39015, 39240, 41616, 44472, 46240, 47088, 48960, 50031, 52020, 52320, 55488, 55590, 58860, 59296, 62424, 62784, 63002, 66708, 69360, 73440, 74120, 78030, 78480, 83232, 83385, 88944, 92480, 94176, 94503, 100062, 104040, 104640, 111180, 117720, 118592, 124848, 126004, 133416, 138720, 146880, 148240, 156060, 156960, 157505, 166464, 166770, 177888, 188352, 189006, 200124, 208080, 222360, 235440, 249696, 250155, 252008, 266832, 277440, 283509, 296480, 312120, 313920, 315010, 333540, 355776, 378012, 400248, 416160, 444720, 470880, 472515, 499392, 500310, 504016, 533664, 567018, 592960, 624240, 630020, 667080, 756024, 800496, 832320, 850527, 889440, 941760, 945030, 1000620, 1008032, 1067328, 1134036, 1248480, 1260040, 1334160, 1417545, 1512048, 1600992, 1701054, 1778880, 1890060, 2001240, 2016064, 2268072, 2496960, 2520080, 2668320, 2835090, 3024096, 3201984, 3402108, 3780120, 4002480, 4252635, 4536144, 5040160, 5336640, 5670180, 6048192, 6804216, 7560240, 8004960, 8505270, 9072288, 10080320, 11340360, 13608432, 15120480, 16009920, 17010540, 18144576, 22680720, 27216864, 30240960, 34021080, 45361440, 54433728, 68042160, 90722880, 136084320, 272168640]

約数ペア:

[(1, 272168640), (2, 136084320), (3, 90722880), (4, 68042160), (5, 54433728), (6, 45361440), (8, 34021080), (9, 30240960), (10, 27216864), (12, 22680720), (15, 18144576), (16, 17010540), (17, 16009920), (18, 15120480), (20, 13608432), (24, 11340360), (27, 10080320), (30, 9072288), (32, 8505270), (34, 8004960), (36, 7560240), (40, 6804216), (45, 6048192), (48, 5670180), (51, 5336640), (54, 5040160), (60, 4536144), (64, 4252635), (68, 4002480), (72, 3780120), (80, 3402108), (85, 3201984), (90, 3024096), (96, 2835090), (102, 2668320), (108, 2520080), (109, 2496960), (120, 2268072), (135, 2016064), (136, 2001240), (144, 1890060), (153, 1778880), (160, 1701054), (170, 1600992), (180, 1512048), (192, 1417545), (204, 1334160), (216, 1260040), (218, 1248480), (240, 1134036), (255, 1067328), (270, 1008032), (272, 1000620), (288, 945030), (289, 941760), (306, 889440), (320, 850527), (327, 832320), (340, 800496), (360, 756024), (408, 667080), (432, 630020), (436, 624240), (459, 592960), (480, 567018), (510, 533664), (540, 504016), (544, 500310), (545, 499392), (576, 472515), (578, 470880), (612, 444720), (654, 416160), (680, 400248), (720, 378012), (765, 355776), (816, 333540), (864, 315010), (867, 313920), (872, 312120), (918, 296480), (960, 283509), (981, 277440), (1020, 266832), (1080, 252008), (1088, 250155), (1090, 249696), (1156, 235440), (1224, 222360), (1308, 208080), (1360, 200124), (1440, 189006), (1445, 188352), (1530, 177888), (1632, 166770), (1635, 166464), (1728, 157505), (1734, 156960), (1744, 156060), (1836, 148240), (1853, 146880), (1962, 138720), (2040, 133416), (2160, 126004), (2180, 124848), (2295, 118592), (2312, 117720), (2448, 111180), (2601, 104640), (2616, 104040), (2720, 100062), (2880, 94503), (2890, 94176), (2943, 92480), (3060, 88944), (3264, 83385), (3270, 83232), (3468, 78480), (3488, 78030), (3672, 74120), (3706, 73440), (3924, 69360), (4080, 66708), (4320, 63002), (4335, 62784), (4360, 62424), (4590, 59296), (4624, 58860), (4896, 55590), (4905, 55488), (5202, 52320), (5232, 52020), (5440, 50031), (5559, 48960), (5780, 47088), (5886, 46240), (6120, 44472), (6540, 41616), (6936, 39240), (6976, 39015), (7344, 37060), (7412, 36720), (7803, 34880), (7848, 34680), (8160, 33354), (8640, 31501), (8670, 31392), (8720, 31212), (9180, 29648), (9248, 29430), (9265, 29376), (9792, 27795), (9810, 27744), (10404, 26160), (10464, 26010), (11118, 24480), (11560, 23544), (11772, 23120), (12240, 22236), (13005, 20928), (13080, 20808), (13872, 19620), (14688, 18530), (14715, 18496), (14824, 18360), (15606, 17440), (15696, 17340), (16320, 16677)]