2016142800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{240017}}^1$

素因数の和:240045

約数の個数: 120

約数和(自身を含む): 7381033536

約数和(自身を除く): 5364890736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 8400, 240017, 480034, 720051, 960068, 1200085, 1440102, 1680119, 1920136, 2400170, 2880204, 3360238, 3600255, 3840272, 4800340, 5040357, 5760408, 6000425, 6720476, 7200510, 8400595, 9600680, 10080714, 11520816, 12000850, 13440952, 14401020, 16801190, 18001275, 19201360, 20161428, 24001700, 25201785, 26881904, 28802040, 33602380, 36002550, 40322856, 42002975, 48003400, 50403570, 57604080, 67204760, 72005100, 80645712, 84005950, 96006800, 100807140, 126008925, 134409520, 144010200, 168011900, 201614280, 252017850, 288020400, 336023800, 403228560, 504035700, 672047600, 1008071400, 2016142800]

約数ペア:

[(1, 2016142800), (2, 1008071400), (3, 672047600), (4, 504035700), (5, 403228560), (6, 336023800), (7, 288020400), (8, 252017850), (10, 201614280), (12, 168011900), (14, 144010200), (15, 134409520), (16, 126008925), (20, 100807140), (21, 96006800), (24, 84005950), (25, 80645712), (28, 72005100), (30, 67204760), (35, 57604080), (40, 50403570), (42, 48003400), (48, 42002975), (50, 40322856), (56, 36002550), (60, 33602380), (70, 28802040), (75, 26881904), (80, 25201785), (84, 24001700), (100, 20161428), (105, 19201360), (112, 18001275), (120, 16801190), (140, 14401020), (150, 13440952), (168, 12000850), (175, 11520816), (200, 10080714), (210, 9600680), (240, 8400595), (280, 7200510), (300, 6720476), (336, 6000425), (350, 5760408), (400, 5040357), (420, 4800340), (525, 3840272), (560, 3600255), (600, 3360238), (700, 2880204), (840, 2400170), (1050, 1920136), (1200, 1680119), (1400, 1440102), (1680, 1200085), (2100, 960068), (2800, 720051), (4200, 480034), (8400, 240017)]