1247082480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1447}}^1$

素因数の和:1498

約数の個数: 400

約数和(自身を含む): 5214190080

約数和(自身を除く): 3967107600

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, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 162, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 266, 270, 280, 285, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 504, 513, 532, 540, 560, 567, 570, 630, 648, 665, 684, 720, 756, 760, 798, 810, 840, 855, 912, 945, 1008, 1026, 1064, 1080, 1134, 1140, 1197, 1260, 1296, 1330, 1368, 1447, 1512, 1520, 1539, 1596, 1620, 1680, 1710, 1890, 1995, 2052, 2128, 2160, 2268, 2280, 2394, 2520, 2565, 2660, 2736, 2835, 2894, 3024, 3078, 3192, 3240, 3420, 3591, 3780, 3990, 4104, 4341, 4536, 4560, 4788, 5040, 5130, 5320, 5670, 5788, 5985, 6156, 6384, 6480, 6840, 7182, 7235, 7560, 7695, 7980, 8208, 8682, 9072, 9576, 10129, 10260, 10640, 10773, 11340, 11576, 11970, 12312, 13023, 13680, 14364, 14470, 15120, 15390, 15960, 17364, 17955, 19152, 20258, 20520, 21546, 21705, 22680, 23152, 23940, 24624, 26046, 27493, 28728, 28940, 30387, 30780, 31920, 34728, 35910, 39069, 40516, 41040, 43092, 43410, 45360, 47880, 50645, 52092, 53865, 54986, 57456, 57880, 60774, 61560, 65115, 69456, 71820, 78138, 81032, 82479, 86184, 86820, 91161, 95760, 101290, 104184, 107730, 109972, 115760, 117207, 121548, 123120, 130230, 137465, 143640, 151935, 156276, 162064, 164958, 172368, 173640, 182322, 192451, 195345, 202580, 208368, 215460, 219944, 234414, 243096, 247437, 260460, 273483, 274930, 287280, 303870, 312552, 329916, 347280, 364644, 384902, 390690, 405160, 412395, 430920, 439888, 455805, 468828, 486192, 494874, 520920, 546966, 549860, 577353, 586035, 607740, 625104, 659832, 729288, 742311, 769804, 781380, 810320, 820449, 824790, 861840, 911610, 937656, 962255, 989748, 1041840, 1093932, 1099720, 1154706, 1172070, 1215480, 1237185, 1319664, 1367415, 1458576, 1484622, 1539608, 1562760, 1640898, 1649580, 1732059, 1823220, 1875312, 1924510, 1979496, 2187864, 2199440, 2226933, 2309412, 2344140, 2430960, 2474370, 2734830, 2886765, 2969244, 3079216, 3125520, 3281796, 3299160, 3464118, 3646440, 3711555, 3849020, 3958992, 4102245, 4375728, 4453866, 4618824, 4688280, 4948740, 5196177, 5469660, 5773530, 5938488, 6563592, 6598320, 6928236, 7292880, 7423110, 7698040, 8204490, 8660295, 8907732, 9237648, 9376560, 9897480, 10392354, 10939320, 11134665, 11547060, 11876976, 13127184, 13856472, 14846220, 15396080, 15588531, 16408980, 17320590, 17815464, 19794960, 20784708, 21878640, 22269330, 23094120, 25980885, 27712944, 29692440, 31177062, 32817960, 34641180, 35630928, 41569416, 44538660, 46188240, 51961770, 59384880, 62354124, 65635920, 69282360, 77942655, 83138832, 89077320, 103923540, 124708248, 138564720, 155885310, 178154640, 207847080, 249416496, 311770620, 415694160, 623541240, 1247082480]

約数ペア:

[(1, 1247082480), (2, 623541240), (3, 415694160), (4, 311770620), (5, 249416496), (6, 207847080), (7, 178154640), (8, 155885310), (9, 138564720), (10, 124708248), (12, 103923540), (14, 89077320), (15, 83138832), (16, 77942655), (18, 69282360), (19, 65635920), (20, 62354124), (21, 59384880), (24, 51961770), (27, 46188240), (28, 44538660), (30, 41569416), (35, 35630928), (36, 34641180), (38, 32817960), (40, 31177062), (42, 29692440), (45, 27712944), (48, 25980885), (54, 23094120), (56, 22269330), (57, 21878640), (60, 20784708), (63, 19794960), (70, 17815464), (72, 17320590), (76, 16408980), (80, 15588531), (81, 15396080), (84, 14846220), (90, 13856472), (95, 13127184), (105, 11876976), (108, 11547060), (112, 11134665), (114, 10939320), (120, 10392354), (126, 9897480), (133, 9376560), (135, 9237648), (140, 8907732), (144, 8660295), (152, 8204490), (162, 7698040), (168, 7423110), (171, 7292880), (180, 6928236), (189, 6598320), (190, 6563592), (210, 5938488), (216, 5773530), (228, 5469660), (240, 5196177), (252, 4948740), (266, 4688280), (270, 4618824), (280, 4453866), (285, 4375728), (304, 4102245), (315, 3958992), (324, 3849020), (336, 3711555), (342, 3646440), (360, 3464118), (378, 3299160), (380, 3281796), (399, 3125520), (405, 3079216), (420, 2969244), (432, 2886765), (456, 2734830), (504, 2474370), (513, 2430960), (532, 2344140), (540, 2309412), (560, 2226933), (567, 2199440), (570, 2187864), (630, 1979496), (648, 1924510), (665, 1875312), (684, 1823220), (720, 1732059), (756, 1649580), (760, 1640898), (798, 1562760), (810, 1539608), (840, 1484622), (855, 1458576), (912, 1367415), (945, 1319664), (1008, 1237185), (1026, 1215480), (1064, 1172070), (1080, 1154706), (1134, 1099720), (1140, 1093932), (1197, 1041840), (1260, 989748), (1296, 962255), (1330, 937656), (1368, 911610), (1447, 861840), (1512, 824790), (1520, 820449), (1539, 810320), (1596, 781380), (1620, 769804), (1680, 742311), (1710, 729288), (1890, 659832), (1995, 625104), (2052, 607740), (2128, 586035), (2160, 577353), (2268, 549860), (2280, 546966), (2394, 520920), (2520, 494874), (2565, 486192), (2660, 468828), (2736, 455805), (2835, 439888), (2894, 430920), (3024, 412395), (3078, 405160), (3192, 390690), (3240, 384902), (3420, 364644), (3591, 347280), (3780, 329916), (3990, 312552), (4104, 303870), (4341, 287280), (4536, 274930), (4560, 273483), (4788, 260460), (5040, 247437), (5130, 243096), (5320, 234414), (5670, 219944), (5788, 215460), (5985, 208368), (6156, 202580), (6384, 195345), (6480, 192451), (6840, 182322), (7182, 173640), (7235, 172368), (7560, 164958), (7695, 162064), (7980, 156276), (8208, 151935), (8682, 143640), (9072, 137465), (9576, 130230), (10129, 123120), (10260, 121548), (10640, 117207), (10773, 115760), (11340, 109972), (11576, 107730), (11970, 104184), (12312, 101290), (13023, 95760), (13680, 91161), (14364, 86820), (14470, 86184), (15120, 82479), (15390, 81032), (15960, 78138), (17364, 71820), (17955, 69456), (19152, 65115), (20258, 61560), (20520, 60774), (21546, 57880), (21705, 57456), (22680, 54986), (23152, 53865), (23940, 52092), (24624, 50645), (26046, 47880), (27493, 45360), (28728, 43410), (28940, 43092), (30387, 41040), (30780, 40516), (31920, 39069), (34728, 35910)]