72787680

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 384

約数和(自身を含む): 304819200

約数和(自身を除く): 232031520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 58, 60, 63, 70, 72, 80, 83, 84, 87, 90, 96, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 160, 166, 168, 174, 180, 189, 203, 210, 216, 224, 232, 240, 249, 252, 261, 270, 280, 288, 290, 315, 332, 336, 348, 360, 378, 406, 415, 420, 432, 435, 464, 480, 498, 504, 522, 540, 560, 580, 581, 609, 630, 664, 672, 696, 720, 747, 756, 783, 812, 830, 840, 864, 870, 928, 945, 996, 1008, 1015, 1044, 1080, 1120, 1160, 1162, 1218, 1245, 1260, 1305, 1328, 1392, 1440, 1494, 1512, 1566, 1624, 1660, 1680, 1740, 1743, 1827, 1890, 1992, 2016, 2030, 2088, 2160, 2241, 2320, 2324, 2407, 2436, 2490, 2520, 2610, 2656, 2784, 2905, 2988, 3024, 3045, 3132, 3248, 3320, 3360, 3480, 3486, 3654, 3735, 3780, 3915, 3984, 4060, 4176, 4320, 4482, 4640, 4648, 4814, 4872, 4980, 5040, 5220, 5229, 5481, 5810, 5976, 6048, 6090, 6264, 6496, 6640, 6960, 6972, 7221, 7308, 7470, 7560, 7830, 7968, 8120, 8352, 8715, 8964, 9135, 9296, 9628, 9744, 9960, 10080, 10440, 10458, 10962, 11205, 11620, 11952, 12035, 12180, 12528, 13280, 13920, 13944, 14442, 14616, 14940, 15120, 15660, 15687, 16240, 16849, 17430, 17928, 18270, 18592, 19256, 19488, 19920, 20880, 20916, 21663, 21924, 22410, 23240, 23904, 24070, 24360, 25056, 26145, 27405, 27888, 28884, 29232, 29880, 30240, 31320, 31374, 32480, 33698, 34860, 35856, 36105, 36540, 38512, 39840, 41760, 41832, 43326, 43848, 44820, 46480, 48140, 48720, 50547, 52290, 54810, 55776, 57768, 58464, 59760, 62640, 62748, 64989, 67396, 69720, 71712, 72210, 73080, 77024, 78435, 83664, 84245, 86652, 87696, 89640, 92960, 96280, 97440, 101094, 104580, 108315, 109620, 115536, 119520, 125280, 125496, 129978, 134792, 139440, 144420, 146160, 151641, 156870, 167328, 168490, 173304, 175392, 179280, 192560, 202188, 209160, 216630, 219240, 231072, 250992, 252735, 259956, 269584, 278880, 288840, 292320, 303282, 313740, 324945, 336980, 346608, 358560, 385120, 404376, 418320, 433260, 438480, 454923, 501984, 505470, 519912, 539168, 577680, 606564, 627480, 649890, 673960, 693216, 758205, 808752, 836640, 866520, 876960, 909846, 1010940, 1039824, 1155360, 1213128, 1254960, 1299780, 1347920, 1516410, 1617504, 1733040, 1819692, 2021880, 2079648, 2274615, 2426256, 2509920, 2599560, 2695840, 3032820, 3466080, 3639384, 4043760, 4549230, 4852512, 5199120, 6065640, 7278768, 8087520, 9098460, 10398240, 12131280, 14557536, 18196920, 24262560, 36393840, 72787680]

約数ペア:

[(1, 72787680), (2, 36393840), (3, 24262560), (4, 18196920), (5, 14557536), (6, 12131280), (7, 10398240), (8, 9098460), (9, 8087520), (10, 7278768), (12, 6065640), (14, 5199120), (15, 4852512), (16, 4549230), (18, 4043760), (20, 3639384), (21, 3466080), (24, 3032820), (27, 2695840), (28, 2599560), (29, 2509920), (30, 2426256), (32, 2274615), (35, 2079648), (36, 2021880), (40, 1819692), (42, 1733040), (45, 1617504), (48, 1516410), (54, 1347920), (56, 1299780), (58, 1254960), (60, 1213128), (63, 1155360), (70, 1039824), (72, 1010940), (80, 909846), (83, 876960), (84, 866520), (87, 836640), (90, 808752), (96, 758205), (105, 693216), (108, 673960), (112, 649890), (116, 627480), (120, 606564), (126, 577680), (135, 539168), (140, 519912), (144, 505470), (145, 501984), (160, 454923), (166, 438480), (168, 433260), (174, 418320), (180, 404376), (189, 385120), (203, 358560), (210, 346608), (216, 336980), (224, 324945), (232, 313740), (240, 303282), (249, 292320), (252, 288840), (261, 278880), (270, 269584), (280, 259956), (288, 252735), (290, 250992), (315, 231072), (332, 219240), (336, 216630), (348, 209160), (360, 202188), (378, 192560), (406, 179280), (415, 175392), (420, 173304), (432, 168490), (435, 167328), (464, 156870), (480, 151641), (498, 146160), (504, 144420), (522, 139440), (540, 134792), (560, 129978), (580, 125496), (581, 125280), (609, 119520), (630, 115536), (664, 109620), (672, 108315), (696, 104580), (720, 101094), (747, 97440), (756, 96280), (783, 92960), (812, 89640), (830, 87696), (840, 86652), (864, 84245), (870, 83664), (928, 78435), (945, 77024), (996, 73080), (1008, 72210), (1015, 71712), (1044, 69720), (1080, 67396), (1120, 64989), (1160, 62748), (1162, 62640), (1218, 59760), (1245, 58464), (1260, 57768), (1305, 55776), (1328, 54810), (1392, 52290), (1440, 50547), (1494, 48720), (1512, 48140), (1566, 46480), (1624, 44820), (1660, 43848), (1680, 43326), (1740, 41832), (1743, 41760), (1827, 39840), (1890, 38512), (1992, 36540), (2016, 36105), (2030, 35856), (2088, 34860), (2160, 33698), (2241, 32480), (2320, 31374), (2324, 31320), (2407, 30240), (2436, 29880), (2490, 29232), (2520, 28884), (2610, 27888), (2656, 27405), (2784, 26145), (2905, 25056), (2988, 24360), (3024, 24070), (3045, 23904), (3132, 23240), (3248, 22410), (3320, 21924), (3360, 21663), (3480, 20916), (3486, 20880), (3654, 19920), (3735, 19488), (3780, 19256), (3915, 18592), (3984, 18270), (4060, 17928), (4176, 17430), (4320, 16849), (4482, 16240), (4640, 15687), (4648, 15660), (4814, 15120), (4872, 14940), (4980, 14616), (5040, 14442), (5220, 13944), (5229, 13920), (5481, 13280), (5810, 12528), (5976, 12180), (6048, 12035), (6090, 11952), (6264, 11620), (6496, 11205), (6640, 10962), (6960, 10458), (6972, 10440), (7221, 10080), (7308, 9960), (7470, 9744), (7560, 9628), (7830, 9296), (7968, 9135), (8120, 8964), (8352, 8715)]