2051240760

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:457

約数の個数: 384

約数和(自身を含む): 7547904000

約数和(自身を除く): 5496663240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 81, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 162, 171, 174, 180, 190, 216, 228, 232, 243, 261, 270, 285, 290, 324, 342, 348, 360, 380, 383, 405, 435, 456, 486, 513, 522, 540, 551, 570, 580, 648, 684, 696, 760, 766, 783, 810, 855, 870, 972, 1026, 1044, 1080, 1102, 1140, 1149, 1160, 1215, 1305, 1368, 1532, 1539, 1566, 1620, 1653, 1710, 1740, 1915, 1944, 2052, 2088, 2204, 2280, 2298, 2349, 2430, 2565, 2610, 2755, 3064, 3078, 3132, 3240, 3306, 3420, 3447, 3480, 3830, 3915, 4104, 4408, 4596, 4617, 4698, 4860, 4959, 5130, 5220, 5510, 5745, 6156, 6264, 6612, 6840, 6894, 7047, 7277, 7660, 7695, 7830, 8265, 9192, 9234, 9396, 9720, 9918, 10260, 10341, 10440, 11020, 11107, 11490, 11745, 12312, 13224, 13788, 14094, 14554, 14877, 15320, 15390, 15660, 16530, 17235, 18468, 18792, 19836, 20520, 20682, 21831, 22040, 22214, 22980, 23085, 23490, 24795, 27576, 28188, 29108, 29754, 30780, 31023, 31320, 33060, 33321, 34470, 35235, 36385, 36936, 39672, 41364, 43662, 44428, 44631, 45960, 46170, 46980, 49590, 51705, 55535, 56376, 58216, 59508, 61560, 62046, 65493, 66120, 66642, 68940, 70470, 72770, 74385, 82728, 87324, 88856, 89262, 92340, 93069, 93960, 99180, 99963, 103410, 109155, 111070, 119016, 124092, 130986, 133284, 133893, 137880, 140940, 145540, 148770, 155115, 166605, 174648, 178524, 184680, 186138, 196479, 198360, 199926, 206820, 211033, 218310, 222140, 223155, 248184, 261972, 266568, 267786, 281880, 291080, 297540, 299889, 310230, 327465, 333210, 357048, 372276, 392958, 399852, 413640, 422066, 436620, 444280, 446310, 465345, 499815, 523944, 535572, 589437, 595080, 599778, 620460, 633099, 654930, 666420, 669465, 744552, 785916, 799704, 844132, 873240, 892620, 899667, 930690, 982395, 999630, 1055165, 1071144, 1178874, 1199556, 1240920, 1266198, 1309860, 1332840, 1338930, 1499445, 1571832, 1688264, 1768311, 1785240, 1799334, 1861380, 1899297, 1964790, 1999260, 2110330, 2357748, 2399112, 2532396, 2619720, 2677860, 2699001, 2947185, 2998890, 3165495, 3536622, 3598668, 3722760, 3798594, 3929580, 3998520, 4220660, 4498335, 4715496, 5064792, 5355720, 5398002, 5697891, 5894370, 5997780, 6330990, 7073244, 7197336, 7597188, 7859160, 8441320, 8841555, 8996670, 9496485, 10796004, 11395782, 11788740, 11995560, 12661980, 13495005, 14146488, 15194376, 17093673, 17683110, 17993340, 18992970, 21592008, 22791564, 23577480, 25323960, 26990010, 28489455, 34187346, 35366220, 35986680, 37985940, 45583128, 51281019, 53980020, 56978910, 68374692, 70732440, 75971880, 85468365, 102562038, 107960040, 113957820, 136749384, 170936730, 205124076, 227915640, 256405095, 341873460, 410248152, 512810190, 683746920, 1025620380, 2051240760]

約数ペア:

[(1, 2051240760), (2, 1025620380), (3, 683746920), (4, 512810190), (5, 410248152), (6, 341873460), (8, 256405095), (9, 227915640), (10, 205124076), (12, 170936730), (15, 136749384), (18, 113957820), (19, 107960040), (20, 102562038), (24, 85468365), (27, 75971880), (29, 70732440), (30, 68374692), (36, 56978910), (38, 53980020), (40, 51281019), (45, 45583128), (54, 37985940), (57, 35986680), (58, 35366220), (60, 34187346), (72, 28489455), (76, 26990010), (81, 25323960), (87, 23577480), (90, 22791564), (95, 21592008), (108, 18992970), (114, 17993340), (116, 17683110), (120, 17093673), (135, 15194376), (145, 14146488), (152, 13495005), (162, 12661980), (171, 11995560), (174, 11788740), (180, 11395782), (190, 10796004), (216, 9496485), (228, 8996670), (232, 8841555), (243, 8441320), (261, 7859160), (270, 7597188), (285, 7197336), (290, 7073244), (324, 6330990), (342, 5997780), (348, 5894370), (360, 5697891), (380, 5398002), (383, 5355720), (405, 5064792), (435, 4715496), (456, 4498335), (486, 4220660), (513, 3998520), (522, 3929580), (540, 3798594), (551, 3722760), (570, 3598668), (580, 3536622), (648, 3165495), (684, 2998890), (696, 2947185), (760, 2699001), (766, 2677860), (783, 2619720), (810, 2532396), (855, 2399112), (870, 2357748), (972, 2110330), (1026, 1999260), (1044, 1964790), (1080, 1899297), (1102, 1861380), (1140, 1799334), (1149, 1785240), (1160, 1768311), (1215, 1688264), (1305, 1571832), (1368, 1499445), (1532, 1338930), (1539, 1332840), (1566, 1309860), (1620, 1266198), (1653, 1240920), (1710, 1199556), (1740, 1178874), (1915, 1071144), (1944, 1055165), (2052, 999630), (2088, 982395), (2204, 930690), (2280, 899667), (2298, 892620), (2349, 873240), (2430, 844132), (2565, 799704), (2610, 785916), (2755, 744552), (3064, 669465), (3078, 666420), (3132, 654930), (3240, 633099), (3306, 620460), (3420, 599778), (3447, 595080), (3480, 589437), (3830, 535572), (3915, 523944), (4104, 499815), (4408, 465345), (4596, 446310), (4617, 444280), (4698, 436620), (4860, 422066), (4959, 413640), (5130, 399852), (5220, 392958), (5510, 372276), (5745, 357048), (6156, 333210), (6264, 327465), (6612, 310230), (6840, 299889), (6894, 297540), (7047, 291080), (7277, 281880), (7660, 267786), (7695, 266568), (7830, 261972), (8265, 248184), (9192, 223155), (9234, 222140), (9396, 218310), (9720, 211033), (9918, 206820), (10260, 199926), (10341, 198360), (10440, 196479), (11020, 186138), (11107, 184680), (11490, 178524), (11745, 174648), (12312, 166605), (13224, 155115), (13788, 148770), (14094, 145540), (14554, 140940), (14877, 137880), (15320, 133893), (15390, 133284), (15660, 130986), (16530, 124092), (17235, 119016), (18468, 111070), (18792, 109155), (19836, 103410), (20520, 99963), (20682, 99180), (21831, 93960), (22040, 93069), (22214, 92340), (22980, 89262), (23085, 88856), (23490, 87324), (24795, 82728), (27576, 74385), (28188, 72770), (29108, 70470), (29754, 68940), (30780, 66642), (31023, 66120), (31320, 65493), (33060, 62046), (33321, 61560), (34470, 59508), (35235, 58216), (36385, 56376), (36936, 55535), (39672, 51705), (41364, 49590), (43662, 46980), (44428, 46170), (44631, 45960)]