About the Number

380922080

380922079 ← → 380922081

2進数表記:10110101101000110100011100000

漢数字表記:三億八千九十二万二千八十

素因数分解:

2 5 × 5 1 × 7 3 × 11 1 × 631 1

素因数の和:678
約数の個数: 192
約数和(自身を含む): 1146700800
約数和(自身を除く): 765778720

約数列:
[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 343, 352, 385, 392, 440, 490, 539, 560, 616, 631, 686, 770, 784, 880, 980, 1078, 1120, 1232, 1262, 1372, 1540, 1568, 1715, 1760, 1960, 2156, 2464, 2524, 2695, 2744, 3080, 3155, 3430, 3773, 3920, 4312, 4417, 5048, 5390, 5488, 6160, 6310, 6860, 6941, 7546, 7840, 8624, 8834, 10096, 10780, 10976, 12320, 12620, 13720, 13882, 15092, 17248, 17668, 18865, 20192, 21560, 22085, 25240, 27440, 27764, 30184, 30919, 34705, 35336, 37730, 43120, 44170, 48587, 50480, 54880, 55528, 60368, 61838, 69410, 70672, 75460, 86240, 88340, 97174, 100960, 111056, 120736, 123676, 138820, 141344, 150920, 154595, 176680, 194348, 216433, 222112, 242935, 247352, 277640, 301840, 309190, 340109, 353360, 388696, 432866, 485870, 494704, 555280, 603680, 618380, 680218, 706720, 777392, 865732, 971740, 989408, 1082165, 1110560, 1236760, 1360436, 1554784, 1700545, 1731464, 1943480, 2164330, 2380763, 2473520, 2720872, 3401090, 3462928, 3886960, 4328660, 4761526, 4947040, 5441744, 6802180, 6925856, 7773920, 8657320, 9523052, 10883488, 11903815, 13604360, 17314640, 19046104, 23807630, 27208720, 34629280, 38092208, 47615260, 54417440, 76184416, 95230520, 190461040, 380922080]

約数ペア:
[(1, 380922080), (2, 190461040), (4, 95230520), (5, 76184416), (7, 54417440), (8, 47615260), (10, 38092208), (11, 34629280), (14, 27208720), (16, 23807630), (20, 19046104), (22, 17314640), (28, 13604360), (32, 11903815), (35, 10883488), (40, 9523052), (44, 8657320), (49, 7773920), (55, 6925856), (56, 6802180), (70, 5441744), (77, 4947040), (80, 4761526), (88, 4328660), (98, 3886960), (110, 3462928), (112, 3401090), (140, 2720872), (154, 2473520), (160, 2380763), (176, 2164330), (196, 1943480), (220, 1731464), (224, 1700545), (245, 1554784), (280, 1360436), (308, 1236760), (343, 1110560), (352, 1082165), (385, 989408), (392, 971740), (440, 865732), (490, 777392), (539, 706720), (560, 680218), (616, 618380), (631, 603680), (686, 555280), (770, 494704), (784, 485870), (880, 432866), (980, 388696), (1078, 353360), (1120, 340109), (1232, 309190), (1262, 301840), (1372, 277640), (1540, 247352), (1568, 242935), (1715, 222112), (1760, 216433), (1960, 194348), (2156, 176680), (2464, 154595), (2524, 150920), (2695, 141344), (2744, 138820), (3080, 123676), (3155, 120736), (3430, 111056), (3773, 100960), (3920, 97174), (4312, 88340), (4417, 86240), (5048, 75460), (5390, 70672), (5488, 69410), (6160, 61838), (6310, 60368), (6860, 55528), (6941, 54880), (7546, 50480), (7840, 48587), (8624, 44170), (8834, 43120), (10096, 37730), (10780, 35336), (10976, 34705), (12320, 30919), (12620, 30184), (13720, 27764), (13882, 27440), (15092, 25240), (17248, 22085), (17668, 21560), (18865, 20192)]

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