2016468720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{400093}}^1$

素因数の和:400119

約数の個数: 120

約数和(自身を含む): 7739418336

約数和(自身を除く): 5722949616

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, 400093, 800186, 1200279, 1600372, 2000465, 2400558, 2800651, 3200744, 3600837, 4000930, 4801116, 5601302, 6001395, 6401488, 7201674, 8001860, 8401953, 9602232, 11202604, 12002790, 14003255, 14403348, 16003720, 16803906, 18004185, 19204464, 22405208, 24005580, 25205859, 28006510, 28806696, 32007440, 33607812, 36008370, 42009765, 44810416, 48011160, 50411718, 56013020, 57613392, 67215624, 72016740, 84019530, 96022320, 100823436, 112026040, 126029295, 134431248, 144033480, 168039060, 201646872, 224052080, 252058590, 288066960, 336078120, 403293744, 504117180, 672156240, 1008234360, 2016468720]

約数ペア:

[(1, 2016468720), (2, 1008234360), (3, 672156240), (4, 504117180), (5, 403293744), (6, 336078120), (7, 288066960), (8, 252058590), (9, 224052080), (10, 201646872), (12, 168039060), (14, 144033480), (15, 134431248), (16, 126029295), (18, 112026040), (20, 100823436), (21, 96022320), (24, 84019530), (28, 72016740), (30, 67215624), (35, 57613392), (36, 56013020), (40, 50411718), (42, 48011160), (45, 44810416), (48, 42009765), (56, 36008370), (60, 33607812), (63, 32007440), (70, 28806696), (72, 28006510), (80, 25205859), (84, 24005580), (90, 22405208), (105, 19204464), (112, 18004185), (120, 16803906), (126, 16003720), (140, 14403348), (144, 14003255), (168, 12002790), (180, 11202604), (210, 9602232), (240, 8401953), (252, 8001860), (280, 7201674), (315, 6401488), (336, 6001395), (360, 5601302), (420, 4801116), (504, 4000930), (560, 3600837), (630, 3200744), (720, 2800651), (840, 2400558), (1008, 2000465), (1260, 1600372), (1680, 1200279), (2520, 800186), (5040, 400093)]