2116521600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{220471}}^1$

素因数の和:220498

約数の個数: 96

約数和(自身を含む): 6971324640

約数和(自身を除く): 4854803040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 220471, 440942, 661413, 881884, 1102355, 1322826, 1763768, 2204710, 2645652, 3307065, 3527536, 4409420, 5291304, 5511775, 6614130, 7055072, 8818840, 10582608, 11023550, 13228260, 14110144, 16535325, 17637680, 21165216, 22047100, 26456520, 28220288, 33070650, 35275360, 42330432, 44094200, 52913040, 66141300, 70550720, 84660864, 88188400, 105826080, 132282600, 141101440, 176376800, 211652160, 264565200, 352753600, 423304320, 529130400, 705507200, 1058260800, 2116521600]

約数ペア:

[(1, 2116521600), (2, 1058260800), (3, 705507200), (4, 529130400), (5, 423304320), (6, 352753600), (8, 264565200), (10, 211652160), (12, 176376800), (15, 141101440), (16, 132282600), (20, 105826080), (24, 88188400), (25, 84660864), (30, 70550720), (32, 66141300), (40, 52913040), (48, 44094200), (50, 42330432), (60, 35275360), (64, 33070650), (75, 28220288), (80, 26456520), (96, 22047100), (100, 21165216), (120, 17637680), (128, 16535325), (150, 14110144), (160, 13228260), (192, 11023550), (200, 10582608), (240, 8818840), (300, 7055072), (320, 6614130), (384, 5511775), (400, 5291304), (480, 4409420), (600, 3527536), (640, 3307065), (800, 2645652), (960, 2204710), (1200, 1763768), (1600, 1322826), (1920, 1102355), (2400, 881884), (3200, 661413), (4800, 440942), (9600, 220471)]