2016347760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{400069}}^1$

素因数の和:400095

約数の個数: 120

約数和(自身を含む): 7738954080

約数和(自身を除く): 5722606320

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, 400069, 800138, 1200207, 1600276, 2000345, 2400414, 2800483, 3200552, 3600621, 4000690, 4800828, 5600966, 6001035, 6401104, 7201242, 8001380, 8401449, 9601656, 11201932, 12002070, 14002415, 14402484, 16002760, 16802898, 18003105, 19203312, 22403864, 24004140, 25204347, 28004830, 28804968, 32005520, 33605796, 36006210, 42007245, 44807728, 48008280, 50408694, 56009660, 57609936, 67211592, 72012420, 84014490, 96016560, 100817388, 112019320, 126021735, 134423184, 144024840, 168028980, 201634776, 224038640, 252043470, 288049680, 336057960, 403269552, 504086940, 672115920, 1008173880, 2016347760]

約数ペア:

[(1, 2016347760), (2, 1008173880), (3, 672115920), (4, 504086940), (5, 403269552), (6, 336057960), (7, 288049680), (8, 252043470), (9, 224038640), (10, 201634776), (12, 168028980), (14, 144024840), (15, 134423184), (16, 126021735), (18, 112019320), (20, 100817388), (21, 96016560), (24, 84014490), (28, 72012420), (30, 67211592), (35, 57609936), (36, 56009660), (40, 50408694), (42, 48008280), (45, 44807728), (48, 42007245), (56, 36006210), (60, 33605796), (63, 32005520), (70, 28804968), (72, 28004830), (80, 25204347), (84, 24004140), (90, 22403864), (105, 19203312), (112, 18003105), (120, 16802898), (126, 16002760), (140, 14402484), (144, 14002415), (168, 12002070), (180, 11201932), (210, 9601656), (240, 8401449), (252, 8001380), (280, 7201242), (315, 6401104), (336, 6001035), (360, 5600966), (420, 4800828), (504, 4000690), (560, 3600621), (630, 3200552), (720, 2800483), (840, 2400414), (1008, 2000345), (1260, 1600276), (1680, 1200207), (2520, 800138), (5040, 400069)]