938643200

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 2585251200

約数和(自身を除く): 1646608000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 67, 80, 88, 100, 110, 128, 134, 160, 176, 199, 200, 220, 256, 268, 275, 320, 335, 352, 398, 400, 440, 536, 550, 640, 670, 704, 737, 796, 800, 880, 995, 1072, 1100, 1280, 1340, 1408, 1474, 1592, 1600, 1675, 1760, 1990, 2144, 2189, 2200, 2680, 2816, 2948, 3184, 3200, 3350, 3520, 3685, 3980, 4288, 4378, 4400, 4975, 5360, 5896, 6368, 6400, 6700, 7040, 7370, 7960, 8576, 8756, 8800, 9950, 10720, 10945, 11792, 12736, 13333, 13400, 14080, 14740, 15920, 17152, 17512, 17600, 18425, 19900, 21440, 21890, 23584, 25472, 26666, 26800, 29480, 31840, 35024, 35200, 36850, 39800, 42880, 43780, 47168, 50944, 53332, 53600, 54725, 58960, 63680, 66665, 70048, 70400, 73700, 79600, 85760, 87560, 94336, 106664, 107200, 109450, 117920, 127360, 133330, 140096, 146663, 147400, 159200, 175120, 188672, 213328, 214400, 218900, 235840, 254720, 266660, 280192, 293326, 294800, 318400, 333325, 350240, 426656, 428800, 437800, 471680, 533320, 560384, 586652, 589600, 636800, 666650, 700480, 733315, 853312, 875600, 943360, 1066640, 1173304, 1179200, 1273600, 1333300, 1400960, 1466630, 1706624, 1751200, 2133280, 2346608, 2358400, 2666600, 2801920, 2933260, 3413248, 3502400, 3666575, 4266560, 4693216, 4716800, 5333200, 5866520, 7004800, 7333150, 8533120, 9386432, 10666400, 11733040, 14009600, 14666300, 17066240, 18772864, 21332800, 23466080, 29332600, 37545728, 42665600, 46932160, 58665200, 85331200, 93864320, 117330400, 187728640, 234660800, 469321600, 938643200]

約数ペア:

[(1, 938643200), (2, 469321600), (4, 234660800), (5, 187728640), (8, 117330400), (10, 93864320), (11, 85331200), (16, 58665200), (20, 46932160), (22, 42665600), (25, 37545728), (32, 29332600), (40, 23466080), (44, 21332800), (50, 18772864), (55, 17066240), (64, 14666300), (67, 14009600), (80, 11733040), (88, 10666400), (100, 9386432), (110, 8533120), (128, 7333150), (134, 7004800), (160, 5866520), (176, 5333200), (199, 4716800), (200, 4693216), (220, 4266560), (256, 3666575), (268, 3502400), (275, 3413248), (320, 2933260), (335, 2801920), (352, 2666600), (398, 2358400), (400, 2346608), (440, 2133280), (536, 1751200), (550, 1706624), (640, 1466630), (670, 1400960), (704, 1333300), (737, 1273600), (796, 1179200), (800, 1173304), (880, 1066640), (995, 943360), (1072, 875600), (1100, 853312), (1280, 733315), (1340, 700480), (1408, 666650), (1474, 636800), (1592, 589600), (1600, 586652), (1675, 560384), (1760, 533320), (1990, 471680), (2144, 437800), (2189, 428800), (2200, 426656), (2680, 350240), (2816, 333325), (2948, 318400), (3184, 294800), (3200, 293326), (3350, 280192), (3520, 266660), (3685, 254720), (3980, 235840), (4288, 218900), (4378, 214400), (4400, 213328), (4975, 188672), (5360, 175120), (5896, 159200), (6368, 147400), (6400, 146663), (6700, 140096), (7040, 133330), (7370, 127360), (7960, 117920), (8576, 109450), (8756, 107200), (8800, 106664), (9950, 94336), (10720, 87560), (10945, 85760), (11792, 79600), (12736, 73700), (13333, 70400), (13400, 70048), (14080, 66665), (14740, 63680), (15920, 58960), (17152, 54725), (17512, 53600), (17600, 53332), (18425, 50944), (19900, 47168), (21440, 43780), (21890, 42880), (23584, 39800), (25472, 36850), (26666, 35200), (26800, 35024), (29480, 31840)]