313130160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{62129}}^1$

素因数の和:62155

約数の個数: 120

約数和(自身を含む): 1201842720

約数和(自身を除く): 888712560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 62129, 124258, 186387, 248516, 310645, 372774, 434903, 497032, 559161, 621290, 745548, 869806, 931935, 994064, 1118322, 1242580, 1304709, 1491096, 1739612, 1863870, 2174515, 2236644, 2485160, 2609418, 2795805, 2982192, 3479224, 3727740, 3914127, 4349030, 4473288, 4970320, 5218836, 5591610, 6523545, 6958448, 7455480, 7828254, 8698060, 8946576, 10437672, 11183220, 13047090, 14910960, 15656508, 17396120, 19570635, 20875344, 22366440, 26094180, 31313016, 34792240, 39141270, 44732880, 52188360, 62626032, 78282540, 104376720, 156565080, 313130160]

約数ペア:

[(1, 313130160), (2, 156565080), (3, 104376720), (4, 78282540), (5, 62626032), (6, 52188360), (7, 44732880), (8, 39141270), (9, 34792240), (10, 31313016), (12, 26094180), (14, 22366440), (15, 20875344), (16, 19570635), (18, 17396120), (20, 15656508), (21, 14910960), (24, 13047090), (28, 11183220), (30, 10437672), (35, 8946576), (36, 8698060), (40, 7828254), (42, 7455480), (45, 6958448), (48, 6523545), (56, 5591610), (60, 5218836), (63, 4970320), (70, 4473288), (72, 4349030), (80, 3914127), (84, 3727740), (90, 3479224), (105, 2982192), (112, 2795805), (120, 2609418), (126, 2485160), (140, 2236644), (144, 2174515), (168, 1863870), (180, 1739612), (210, 1491096), (240, 1304709), (252, 1242580), (280, 1118322), (315, 994064), (336, 931935), (360, 869806), (420, 745548), (504, 621290), (560, 559161), (630, 497032), (720, 434903), (840, 372774), (1008, 310645), (1260, 248516), (1680, 186387), (2520, 124258), (5040, 62129)]