942846080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:902

約数の個数: 128

約数和(自身を含む): 2474928000

約数和(自身を除く): 1532081920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 199, 220, 320, 352, 398, 440, 640, 673, 704, 796, 880, 995, 1346, 1408, 1592, 1760, 1990, 2189, 2692, 3184, 3365, 3520, 3980, 4378, 5384, 6368, 6730, 7040, 7403, 7960, 8756, 10768, 10945, 12736, 13460, 14806, 15920, 17512, 21536, 21890, 25472, 26920, 29612, 31840, 35024, 37015, 43072, 43780, 53840, 59224, 63680, 70048, 74030, 86144, 87560, 107680, 118448, 127360, 133927, 140096, 148060, 175120, 215360, 236896, 267854, 280192, 296120, 350240, 430720, 473792, 535708, 592240, 669635, 700480, 947584, 1071416, 1184480, 1339270, 1400960, 1473197, 2142832, 2368960, 2678540, 2946394, 4285664, 4737920, 5357080, 5892788, 7365985, 8571328, 10714160, 11785576, 14731970, 17142656, 21428320, 23571152, 29463940, 42856640, 47142304, 58927880, 85713280, 94284608, 117855760, 188569216, 235711520, 471423040, 942846080]

約数ペア:

[(1, 942846080), (2, 471423040), (4, 235711520), (5, 188569216), (8, 117855760), (10, 94284608), (11, 85713280), (16, 58927880), (20, 47142304), (22, 42856640), (32, 29463940), (40, 23571152), (44, 21428320), (55, 17142656), (64, 14731970), (80, 11785576), (88, 10714160), (110, 8571328), (128, 7365985), (160, 5892788), (176, 5357080), (199, 4737920), (220, 4285664), (320, 2946394), (352, 2678540), (398, 2368960), (440, 2142832), (640, 1473197), (673, 1400960), (704, 1339270), (796, 1184480), (880, 1071416), (995, 947584), (1346, 700480), (1408, 669635), (1592, 592240), (1760, 535708), (1990, 473792), (2189, 430720), (2692, 350240), (3184, 296120), (3365, 280192), (3520, 267854), (3980, 236896), (4378, 215360), (5384, 175120), (6368, 148060), (6730, 140096), (7040, 133927), (7403, 127360), (7960, 118448), (8756, 107680), (10768, 87560), (10945, 86144), (12736, 74030), (13460, 70048), (14806, 63680), (15920, 59224), (17512, 53840), (21536, 43780), (21890, 43072), (25472, 37015), (26920, 35024), (29612, 31840)]