1721723040

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{509}}^1$

素因数の和:571

約数の個数: 336

約数和(自身を含む): 6321256200

約数和(自身を除く): 4599533160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 243, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 486, 509, 522, 540, 580, 648, 696, 720, 729, 783, 810, 864, 870, 928, 972, 1018, 1044, 1080, 1160, 1215, 1296, 1305, 1392, 1440, 1458, 1527, 1566, 1620, 1740, 1944, 2036, 2088, 2160, 2320, 2349, 2430, 2545, 2592, 2610, 2784, 2916, 3054, 3132, 3240, 3480, 3645, 3888, 3915, 4072, 4176, 4320, 4581, 4640, 4698, 4860, 5090, 5220, 5832, 6108, 6264, 6480, 6960, 7047, 7290, 7635, 7776, 7830, 8144, 8352, 9162, 9396, 9720, 10180, 10440, 11664, 11745, 12216, 12528, 12960, 13743, 13920, 14094, 14580, 14761, 15270, 15660, 16288, 18324, 18792, 19440, 20360, 20880, 21141, 22905, 23328, 23490, 24432, 25056, 27486, 28188, 29160, 29522, 30540, 31320, 35235, 36648, 37584, 38880, 40720, 41229, 41760, 42282, 44283, 45810, 46980, 48864, 54972, 56376, 58320, 59044, 61080, 62640, 68715, 70470, 73296, 73805, 75168, 81440, 82458, 84564, 88566, 91620, 93960, 105705, 109944, 112752, 116640, 118088, 122160, 123687, 125280, 132849, 137430, 140940, 146592, 147610, 164916, 169128, 177132, 183240, 187920, 206145, 211410, 219888, 221415, 225504, 236176, 244320, 247374, 265698, 274860, 281880, 295220, 329832, 338256, 354264, 366480, 371061, 375840, 398547, 412290, 422820, 439776, 442830, 472352, 494748, 531396, 549720, 563760, 590440, 618435, 659664, 664245, 676512, 708528, 732960, 742122, 797094, 824580, 845640, 885660, 989496, 1062792, 1099440, 1127520, 1180880, 1195641, 1236870, 1319328, 1328490, 1417056, 1484244, 1594188, 1649160, 1691280, 1771320, 1855305, 1978992, 1992735, 2125584, 2198880, 2361760, 2391282, 2473740, 2656980, 2968488, 3188376, 3298320, 3382560, 3542640, 3586923, 3710610, 3957984, 3985470, 4251168, 4782564, 4947480, 5313960, 5936976, 5978205, 6376752, 6596640, 7085280, 7173846, 7421220, 7970940, 9565128, 9894960, 10627920, 10760769, 11873952, 11956410, 12753504, 14347692, 14842440, 15941880, 17934615, 19130256, 19789920, 21255840, 21521538, 23912820, 28695384, 29684880, 31883760, 35869230, 38260512, 43043076, 47825640, 53803845, 57390768, 59369760, 63767520, 71738460, 86086152, 95651280, 107607690, 114781536, 143476920, 172172304, 191302560, 215215380, 286953840, 344344608, 430430760, 573907680, 860861520, 1721723040]

約数ペア:

[(1, 1721723040), (2, 860861520), (3, 573907680), (4, 430430760), (5, 344344608), (6, 286953840), (8, 215215380), (9, 191302560), (10, 172172304), (12, 143476920), (15, 114781536), (16, 107607690), (18, 95651280), (20, 86086152), (24, 71738460), (27, 63767520), (29, 59369760), (30, 57390768), (32, 53803845), (36, 47825640), (40, 43043076), (45, 38260512), (48, 35869230), (54, 31883760), (58, 29684880), (60, 28695384), (72, 23912820), (80, 21521538), (81, 21255840), (87, 19789920), (90, 19130256), (96, 17934615), (108, 15941880), (116, 14842440), (120, 14347692), (135, 12753504), (144, 11956410), (145, 11873952), (160, 10760769), (162, 10627920), (174, 9894960), (180, 9565128), (216, 7970940), (232, 7421220), (240, 7173846), (243, 7085280), (261, 6596640), (270, 6376752), (288, 5978205), (290, 5936976), (324, 5313960), (348, 4947480), (360, 4782564), (405, 4251168), (432, 3985470), (435, 3957984), (464, 3710610), (480, 3586923), (486, 3542640), (509, 3382560), (522, 3298320), (540, 3188376), (580, 2968488), (648, 2656980), (696, 2473740), (720, 2391282), (729, 2361760), (783, 2198880), (810, 2125584), (864, 1992735), (870, 1978992), (928, 1855305), (972, 1771320), (1018, 1691280), (1044, 1649160), (1080, 1594188), (1160, 1484244), (1215, 1417056), (1296, 1328490), (1305, 1319328), (1392, 1236870), (1440, 1195641), (1458, 1180880), (1527, 1127520), (1566, 1099440), (1620, 1062792), (1740, 989496), (1944, 885660), (2036, 845640), (2088, 824580), (2160, 797094), (2320, 742122), (2349, 732960), (2430, 708528), (2545, 676512), (2592, 664245), (2610, 659664), (2784, 618435), (2916, 590440), (3054, 563760), (3132, 549720), (3240, 531396), (3480, 494748), (3645, 472352), (3888, 442830), (3915, 439776), (4072, 422820), (4176, 412290), (4320, 398547), (4581, 375840), (4640, 371061), (4698, 366480), (4860, 354264), (5090, 338256), (5220, 329832), (5832, 295220), (6108, 281880), (6264, 274860), (6480, 265698), (6960, 247374), (7047, 244320), (7290, 236176), (7635, 225504), (7776, 221415), (7830, 219888), (8144, 211410), (8352, 206145), (9162, 187920), (9396, 183240), (9720, 177132), (10180, 169128), (10440, 164916), (11664, 147610), (11745, 146592), (12216, 140940), (12528, 137430), (12960, 132849), (13743, 125280), (13920, 123687), (14094, 122160), (14580, 118088), (14761, 116640), (15270, 112752), (15660, 109944), (16288, 105705), (18324, 93960), (18792, 91620), (19440, 88566), (20360, 84564), (20880, 82458), (21141, 81440), (22905, 75168), (23328, 73805), (23490, 73296), (24432, 70470), (25056, 68715), (27486, 62640), (28188, 61080), (29160, 59044), (29522, 58320), (30540, 56376), (31320, 54972), (35235, 48864), (36648, 46980), (37584, 45810), (38880, 44283), (40720, 42282), (41229, 41760)]