7681387560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{19333}}^1$

素因数の和:19408

約数の個数: 256

約数和(自身を含む): 29400053760

約数和(自身を除く): 21718666200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 430, 440, 462, 473, 516, 602, 616, 645, 660, 770, 840, 860, 903, 924, 946, 1032, 1155, 1204, 1290, 1320, 1419, 1505, 1540, 1720, 1806, 1848, 1892, 2310, 2365, 2408, 2580, 2838, 3010, 3080, 3311, 3612, 3784, 4515, 4620, 4730, 5160, 5676, 6020, 6622, 7095, 7224, 9030, 9240, 9460, 9933, 11352, 12040, 13244, 14190, 16555, 18060, 18920, 19333, 19866, 26488, 28380, 33110, 36120, 38666, 39732, 49665, 56760, 57999, 66220, 77332, 79464, 96665, 99330, 115998, 132440, 135331, 154664, 193330, 198660, 212663, 231996, 270662, 289995, 386660, 397320, 405993, 425326, 463992, 541324, 579990, 637989, 676655, 773320, 811986, 831319, 850652, 1063315, 1082648, 1159980, 1275978, 1353310, 1488641, 1623972, 1662638, 1701304, 2029965, 2126630, 2319960, 2493957, 2551956, 2706620, 2977282, 3189945, 3247944, 3325276, 4059930, 4156595, 4253260, 4465923, 4987914, 5103912, 5413240, 5819233, 5954564, 6379890, 6650552, 7443205, 8119860, 8313190, 8506520, 8931846, 9144509, 9975828, 11638466, 11909128, 12469785, 12759780, 14886410, 16239720, 16626380, 17457699, 17863692, 18289018, 19951656, 22329615, 23276932, 24939570, 25519560, 27433527, 29096165, 29772820, 33252760, 34915398, 35727384, 36578036, 44659230, 45722545, 46553864, 49879140, 54867054, 58192330, 59545640, 64011563, 69830796, 73156072, 87288495, 89318460, 91445090, 99758280, 109734108, 116384660, 128023126, 137167635, 139661592, 174576990, 178636920, 182890180, 192034689, 219468216, 232769320, 256046252, 274335270, 320057815, 349153980, 365780360, 384069378, 512092504, 548670540, 640115630, 698307960, 768138756, 960173445, 1097341080, 1280231260, 1536277512, 1920346890, 2560462520, 3840693780, 7681387560]

約数ペア:

[(1, 7681387560), (2, 3840693780), (3, 2560462520), (4, 1920346890), (5, 1536277512), (6, 1280231260), (7, 1097341080), (8, 960173445), (10, 768138756), (11, 698307960), (12, 640115630), (14, 548670540), (15, 512092504), (20, 384069378), (21, 365780360), (22, 349153980), (24, 320057815), (28, 274335270), (30, 256046252), (33, 232769320), (35, 219468216), (40, 192034689), (42, 182890180), (43, 178636920), (44, 174576990), (55, 139661592), (56, 137167635), (60, 128023126), (66, 116384660), (70, 109734108), (77, 99758280), (84, 91445090), (86, 89318460), (88, 87288495), (105, 73156072), (110, 69830796), (120, 64011563), (129, 59545640), (132, 58192330), (140, 54867054), (154, 49879140), (165, 46553864), (168, 45722545), (172, 44659230), (210, 36578036), (215, 35727384), (220, 34915398), (231, 33252760), (258, 29772820), (264, 29096165), (280, 27433527), (301, 25519560), (308, 24939570), (330, 23276932), (344, 22329615), (385, 19951656), (420, 18289018), (430, 17863692), (440, 17457699), (462, 16626380), (473, 16239720), (516, 14886410), (602, 12759780), (616, 12469785), (645, 11909128), (660, 11638466), (770, 9975828), (840, 9144509), (860, 8931846), (903, 8506520), (924, 8313190), (946, 8119860), (1032, 7443205), (1155, 6650552), (1204, 6379890), (1290, 5954564), (1320, 5819233), (1419, 5413240), (1505, 5103912), (1540, 4987914), (1720, 4465923), (1806, 4253260), (1848, 4156595), (1892, 4059930), (2310, 3325276), (2365, 3247944), (2408, 3189945), (2580, 2977282), (2838, 2706620), (3010, 2551956), (3080, 2493957), (3311, 2319960), (3612, 2126630), (3784, 2029965), (4515, 1701304), (4620, 1662638), (4730, 1623972), (5160, 1488641), (5676, 1353310), (6020, 1275978), (6622, 1159980), (7095, 1082648), (7224, 1063315), (9030, 850652), (9240, 831319), (9460, 811986), (9933, 773320), (11352, 676655), (12040, 637989), (13244, 579990), (14190, 541324), (16555, 463992), (18060, 425326), (18920, 405993), (19333, 397320), (19866, 386660), (26488, 289995), (28380, 270662), (33110, 231996), (36120, 212663), (38666, 198660), (39732, 193330), (49665, 154664), (56760, 135331), (57999, 132440), (66220, 115998), (77332, 99330), (79464, 96665)]