2176201440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{215893}}^1$

素因数の和:215921

約数の個数: 144

約数和(自身を含む): 8487224928

約数和(自身を除く): 6311023488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 215893, 431786, 647679, 863572, 1079465, 1295358, 1511251, 1727144, 1943037, 2158930, 2590716, 3022502, 3238395, 3454288, 3886074, 4317860, 4533753, 5181432, 6045004, 6476790, 6908576, 7556255, 7772148, 8635720, 9067506, 9715185, 10362864, 12090008, 12953580, 13601259, 15112510, 15544296, 17271440, 18135012, 19430370, 20725728, 22668765, 24180016, 25907160, 27202518, 30225020, 31088592, 34542880, 36270024, 38860740, 45337530, 48360032, 51814320, 54405036, 60450040, 62177184, 68006295, 72540048, 77721480, 90675060, 103628640, 108810072, 120900080, 136012590, 145080096, 155442960, 181350120, 217620144, 241800160, 272025180, 310885920, 362700240, 435240288, 544050360, 725400480, 1088100720, 2176201440]

約数ペア:

[(1, 2176201440), (2, 1088100720), (3, 725400480), (4, 544050360), (5, 435240288), (6, 362700240), (7, 310885920), (8, 272025180), (9, 241800160), (10, 217620144), (12, 181350120), (14, 155442960), (15, 145080096), (16, 136012590), (18, 120900080), (20, 108810072), (21, 103628640), (24, 90675060), (28, 77721480), (30, 72540048), (32, 68006295), (35, 62177184), (36, 60450040), (40, 54405036), (42, 51814320), (45, 48360032), (48, 45337530), (56, 38860740), (60, 36270024), (63, 34542880), (70, 31088592), (72, 30225020), (80, 27202518), (84, 25907160), (90, 24180016), (96, 22668765), (105, 20725728), (112, 19430370), (120, 18135012), (126, 17271440), (140, 15544296), (144, 15112510), (160, 13601259), (168, 12953580), (180, 12090008), (210, 10362864), (224, 9715185), (240, 9067506), (252, 8635720), (280, 7772148), (288, 7556255), (315, 6908576), (336, 6476790), (360, 6045004), (420, 5181432), (480, 4533753), (504, 4317860), (560, 3886074), (630, 3454288), (672, 3238395), (720, 3022502), (840, 2590716), (1008, 2158930), (1120, 1943037), (1260, 1727144), (1440, 1511251), (1680, 1295358), (2016, 1079465), (2520, 863572), (3360, 647679), (5040, 431786), (10080, 215893)]