74914560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{929}}^1$

素因数の和:963

約数の個数: 216

約数和(自身を含む): 296543520

約数和(自身を除く): 221628960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 929, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1858, 1920, 2016, 2240, 2304, 2520, 2688, 2787, 2880, 3360, 3716, 3840, 4032, 4480, 4645, 5040, 5376, 5574, 5760, 6503, 6720, 7432, 8064, 8361, 8960, 9290, 10080, 11148, 11520, 13006, 13440, 13935, 14864, 16128, 16722, 18580, 19509, 20160, 22296, 26012, 26880, 27870, 29728, 32515, 33444, 37160, 39018, 40320, 41805, 44592, 52024, 55740, 58527, 59456, 65030, 66888, 74320, 78036, 80640, 83610, 89184, 97545, 104048, 111480, 117054, 118912, 130060, 133776, 148640, 156072, 167220, 178368, 195090, 208096, 222960, 234108, 237824, 260120, 267552, 292635, 297280, 312144, 334440, 356736, 390180, 416192, 445920, 468216, 520240, 535104, 585270, 594560, 624288, 668880, 713472, 780360, 832384, 891840, 936432, 1040480, 1070208, 1170540, 1189120, 1248576, 1337760, 1560720, 1664768, 1783680, 1872864, 2080960, 2140416, 2341080, 2497152, 2675520, 3121440, 3567360, 3745728, 4161920, 4682160, 4994304, 5351040, 6242880, 7491456, 8323840, 9364320, 10702080, 12485760, 14982912, 18728640, 24971520, 37457280, 74914560]

約数ペア:

[(1, 74914560), (2, 37457280), (3, 24971520), (4, 18728640), (5, 14982912), (6, 12485760), (7, 10702080), (8, 9364320), (9, 8323840), (10, 7491456), (12, 6242880), (14, 5351040), (15, 4994304), (16, 4682160), (18, 4161920), (20, 3745728), (21, 3567360), (24, 3121440), (28, 2675520), (30, 2497152), (32, 2341080), (35, 2140416), (36, 2080960), (40, 1872864), (42, 1783680), (45, 1664768), (48, 1560720), (56, 1337760), (60, 1248576), (63, 1189120), (64, 1170540), (70, 1070208), (72, 1040480), (80, 936432), (84, 891840), (90, 832384), (96, 780360), (105, 713472), (112, 668880), (120, 624288), (126, 594560), (128, 585270), (140, 535104), (144, 520240), (160, 468216), (168, 445920), (180, 416192), (192, 390180), (210, 356736), (224, 334440), (240, 312144), (252, 297280), (256, 292635), (280, 267552), (288, 260120), (315, 237824), (320, 234108), (336, 222960), (360, 208096), (384, 195090), (420, 178368), (448, 167220), (480, 156072), (504, 148640), (560, 133776), (576, 130060), (630, 118912), (640, 117054), (672, 111480), (720, 104048), (768, 97545), (840, 89184), (896, 83610), (929, 80640), (960, 78036), (1008, 74320), (1120, 66888), (1152, 65030), (1260, 59456), (1280, 58527), (1344, 55740), (1440, 52024), (1680, 44592), (1792, 41805), (1858, 40320), (1920, 39018), (2016, 37160), (2240, 33444), (2304, 32515), (2520, 29728), (2688, 27870), (2787, 26880), (2880, 26012), (3360, 22296), (3716, 20160), (3840, 19509), (4032, 18580), (4480, 16722), (4645, 16128), (5040, 14864), (5376, 13935), (5574, 13440), (5760, 13006), (6503, 11520), (6720, 11148), (7432, 10080), (8064, 9290), (8361, 8960)]