831388320

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1497

約数の個数: 384

約数和(自身を含む): 3503001600

約数和(自身を除く): 2671613280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 480, 504, 513, 532, 540, 560, 570, 608, 630, 665, 672, 684, 720, 756, 760, 798, 840, 855, 864, 912, 945, 1008, 1026, 1064, 1080, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1447, 1512, 1520, 1596, 1680, 1710, 1824, 1890, 1995, 2016, 2052, 2128, 2160, 2280, 2394, 2520, 2565, 2660, 2736, 2894, 3024, 3040, 3192, 3360, 3420, 3591, 3780, 3990, 4104, 4256, 4320, 4341, 4560, 4788, 5040, 5130, 5320, 5472, 5788, 5985, 6048, 6384, 6840, 7182, 7235, 7560, 7980, 8208, 8682, 9120, 9576, 10080, 10129, 10260, 10640, 11576, 11970, 12768, 13023, 13680, 14364, 14470, 15120, 15960, 16416, 17364, 17955, 19152, 20258, 20520, 21280, 21705, 23152, 23940, 26046, 27360, 27493, 28728, 28940, 30240, 30387, 31920, 34728, 35910, 38304, 39069, 40516, 41040, 43410, 46304, 47880, 50645, 52092, 54986, 57456, 57880, 60774, 63840, 65115, 69456, 71820, 78138, 81032, 82080, 82479, 86820, 91161, 95760, 101290, 104184, 109972, 114912, 115760, 121548, 130230, 137465, 138912, 143640, 151935, 156276, 162064, 164958, 173640, 182322, 191520, 192451, 195345, 202580, 208368, 219944, 231520, 243096, 247437, 260460, 273483, 274930, 287280, 303870, 312552, 324128, 329916, 347280, 364644, 384902, 390690, 405160, 412395, 416736, 439888, 455805, 486192, 494874, 520920, 546966, 549860, 574560, 577353, 607740, 625104, 659832, 694560, 729288, 742311, 769804, 781380, 810320, 824790, 879776, 911610, 962255, 972384, 989748, 1041840, 1093932, 1099720, 1154706, 1215480, 1237185, 1250208, 1319664, 1367415, 1458576, 1484622, 1539608, 1562760, 1620640, 1649580, 1732059, 1823220, 1924510, 1979496, 2083680, 2187864, 2199440, 2309412, 2430960, 2474370, 2639328, 2734830, 2886765, 2917152, 2969244, 3079216, 3125520, 3299160, 3464118, 3646440, 3711555, 3849020, 3958992, 4375728, 4398880, 4618824, 4861920, 4948740, 5196177, 5469660, 5773530, 5938488, 6158432, 6251040, 6598320, 6928236, 7292880, 7423110, 7698040, 7917984, 8660295, 8751456, 9237648, 9897480, 10392354, 10939320, 11547060, 11876976, 13196640, 13856472, 14585760, 14846220, 15396080, 17320590, 18475296, 19794960, 20784708, 21878640, 23094120, 23753952, 25980885, 27712944, 29692440, 30792160, 34641180, 39589920, 41569416, 43757280, 46188240, 51961770, 55425888, 59384880, 69282360, 83138832, 92376480, 103923540, 118769760, 138564720, 166277664, 207847080, 277129440, 415694160, 831388320]

約数ペア:

[(1, 831388320), (2, 415694160), (3, 277129440), (4, 207847080), (5, 166277664), (6, 138564720), (7, 118769760), (8, 103923540), (9, 92376480), (10, 83138832), (12, 69282360), (14, 59384880), (15, 55425888), (16, 51961770), (18, 46188240), (19, 43757280), (20, 41569416), (21, 39589920), (24, 34641180), (27, 30792160), (28, 29692440), (30, 27712944), (32, 25980885), (35, 23753952), (36, 23094120), (38, 21878640), (40, 20784708), (42, 19794960), (45, 18475296), (48, 17320590), (54, 15396080), (56, 14846220), (57, 14585760), (60, 13856472), (63, 13196640), (70, 11876976), (72, 11547060), (76, 10939320), (80, 10392354), (84, 9897480), (90, 9237648), (95, 8751456), (96, 8660295), (105, 7917984), (108, 7698040), (112, 7423110), (114, 7292880), (120, 6928236), (126, 6598320), (133, 6251040), (135, 6158432), (140, 5938488), (144, 5773530), (152, 5469660), (160, 5196177), (168, 4948740), (171, 4861920), (180, 4618824), (189, 4398880), (190, 4375728), (210, 3958992), (216, 3849020), (224, 3711555), (228, 3646440), (240, 3464118), (252, 3299160), (266, 3125520), (270, 3079216), (280, 2969244), (285, 2917152), (288, 2886765), (304, 2734830), (315, 2639328), (336, 2474370), (342, 2430960), (360, 2309412), (378, 2199440), (380, 2187864), (399, 2083680), (420, 1979496), (432, 1924510), (456, 1823220), (480, 1732059), (504, 1649580), (513, 1620640), (532, 1562760), (540, 1539608), (560, 1484622), (570, 1458576), (608, 1367415), (630, 1319664), (665, 1250208), (672, 1237185), (684, 1215480), (720, 1154706), (756, 1099720), (760, 1093932), (798, 1041840), (840, 989748), (855, 972384), (864, 962255), (912, 911610), (945, 879776), (1008, 824790), (1026, 810320), (1064, 781380), (1080, 769804), (1120, 742311), (1140, 729288), (1197, 694560), (1260, 659832), (1330, 625104), (1368, 607740), (1440, 577353), (1447, 574560), (1512, 549860), (1520, 546966), (1596, 520920), (1680, 494874), (1710, 486192), (1824, 455805), (1890, 439888), (1995, 416736), (2016, 412395), (2052, 405160), (2128, 390690), (2160, 384902), (2280, 364644), (2394, 347280), (2520, 329916), (2565, 324128), (2660, 312552), (2736, 303870), (2894, 287280), (3024, 274930), (3040, 273483), (3192, 260460), (3360, 247437), (3420, 243096), (3591, 231520), (3780, 219944), (3990, 208368), (4104, 202580), (4256, 195345), (4320, 192451), (4341, 191520), (4560, 182322), (4788, 173640), (5040, 164958), (5130, 162064), (5320, 156276), (5472, 151935), (5788, 143640), (5985, 138912), (6048, 137465), (6384, 130230), (6840, 121548), (7182, 115760), (7235, 114912), (7560, 109972), (7980, 104184), (8208, 101290), (8682, 95760), (9120, 91161), (9576, 86820), (10080, 82479), (10129, 82080), (10260, 81032), (10640, 78138), (11576, 71820), (11970, 69456), (12768, 65115), (13023, 63840), (13680, 60774), (14364, 57880), (14470, 57456), (15120, 54986), (15960, 52092), (16416, 50645), (17364, 47880), (17955, 46304), (19152, 43410), (20258, 41040), (20520, 40516), (21280, 39069), (21705, 38304), (23152, 35910), (23940, 34728), (26046, 31920), (27360, 30387), (27493, 30240), (28728, 28940)]