2013142320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{399433}}^1$

素因数の和:399459

約数の個数: 120

約数和(自身を含む): 7726651296

約数和(自身を除く): 5713508976

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, 399433, 798866, 1198299, 1597732, 1997165, 2396598, 2796031, 3195464, 3594897, 3994330, 4793196, 5592062, 5991495, 6390928, 7189794, 7988660, 8388093, 9586392, 11184124, 11982990, 13980155, 14379588, 15977320, 16776186, 17974485, 19172784, 22368248, 23965980, 25164279, 27960310, 28759176, 31954640, 33552372, 35948970, 41940465, 44736496, 47931960, 50328558, 55920620, 57518352, 67104744, 71897940, 83880930, 95863920, 100657116, 111841240, 125821395, 134209488, 143795880, 167761860, 201314232, 223682480, 251642790, 287591760, 335523720, 402628464, 503285580, 671047440, 1006571160, 2013142320]

約数ペア:

[(1, 2013142320), (2, 1006571160), (3, 671047440), (4, 503285580), (5, 402628464), (6, 335523720), (7, 287591760), (8, 251642790), (9, 223682480), (10, 201314232), (12, 167761860), (14, 143795880), (15, 134209488), (16, 125821395), (18, 111841240), (20, 100657116), (21, 95863920), (24, 83880930), (28, 71897940), (30, 67104744), (35, 57518352), (36, 55920620), (40, 50328558), (42, 47931960), (45, 44736496), (48, 41940465), (56, 35948970), (60, 33552372), (63, 31954640), (70, 28759176), (72, 27960310), (80, 25164279), (84, 23965980), (90, 22368248), (105, 19172784), (112, 17974485), (120, 16776186), (126, 15977320), (140, 14379588), (144, 13980155), (168, 11982990), (180, 11184124), (210, 9586392), (240, 8388093), (252, 7988660), (280, 7189794), (315, 6390928), (336, 5991495), (360, 5592062), (420, 4793196), (504, 3994330), (560, 3594897), (630, 3195464), (720, 2796031), (840, 2396598), (1008, 1997165), (1260, 1597732), (1680, 1198299), (2520, 798866), (5040, 399433)]