47352480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:871

約数の個数: 192

約数和(自身を含む): 180714240

約数和(自身を除く): 133361760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 829, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1658, 1680, 1785, 1904, 2040, 2380, 2487, 2720, 2856, 3316, 3360, 3570, 3808, 4080, 4145, 4760, 4974, 5712, 5803, 6632, 7140, 8160, 8290, 9520, 9948, 11424, 11606, 12435, 13264, 14093, 14280, 16580, 17409, 19040, 19896, 23212, 24870, 26528, 28186, 28560, 29015, 33160, 34818, 39792, 42279, 46424, 49740, 56372, 57120, 58030, 66320, 69636, 70465, 79584, 84558, 87045, 92848, 98651, 99480, 112744, 116060, 132640, 139272, 140930, 169116, 174090, 185696, 197302, 198960, 211395, 225488, 232120, 278544, 281860, 295953, 338232, 348180, 394604, 397920, 422790, 450976, 464240, 493255, 557088, 563720, 591906, 676464, 696360, 789208, 845580, 928480, 986510, 1127440, 1183812, 1352928, 1392720, 1479765, 1578416, 1691160, 1973020, 2254880, 2367624, 2785440, 2959530, 3156832, 3382320, 3946040, 4735248, 5919060, 6764640, 7892080, 9470496, 11838120, 15784160, 23676240, 47352480]

約数ペア:

[(1, 47352480), (2, 23676240), (3, 15784160), (4, 11838120), (5, 9470496), (6, 7892080), (7, 6764640), (8, 5919060), (10, 4735248), (12, 3946040), (14, 3382320), (15, 3156832), (16, 2959530), (17, 2785440), (20, 2367624), (21, 2254880), (24, 1973020), (28, 1691160), (30, 1578416), (32, 1479765), (34, 1392720), (35, 1352928), (40, 1183812), (42, 1127440), (48, 986510), (51, 928480), (56, 845580), (60, 789208), (68, 696360), (70, 676464), (80, 591906), (84, 563720), (85, 557088), (96, 493255), (102, 464240), (105, 450976), (112, 422790), (119, 397920), (120, 394604), (136, 348180), (140, 338232), (160, 295953), (168, 281860), (170, 278544), (204, 232120), (210, 225488), (224, 211395), (238, 198960), (240, 197302), (255, 185696), (272, 174090), (280, 169116), (336, 140930), (340, 139272), (357, 132640), (408, 116060), (420, 112744), (476, 99480), (480, 98651), (510, 92848), (544, 87045), (560, 84558), (595, 79584), (672, 70465), (680, 69636), (714, 66320), (816, 58030), (829, 57120), (840, 56372), (952, 49740), (1020, 46424), (1120, 42279), (1190, 39792), (1360, 34818), (1428, 33160), (1632, 29015), (1658, 28560), (1680, 28186), (1785, 26528), (1904, 24870), (2040, 23212), (2380, 19896), (2487, 19040), (2720, 17409), (2856, 16580), (3316, 14280), (3360, 14093), (3570, 13264), (3808, 12435), (4080, 11606), (4145, 11424), (4760, 9948), (4974, 9520), (5712, 8290), (5803, 8160), (6632, 7140)]