About the Number

328117680

328117679 ← → 328117681

2進数表記:10011100011101010110110110000

漢数字表記:三億二千八百十一万七千六百八十

素因数分解:

2 4 × 3 2 × 5 1 × 11 1 × 17 1 × 2437 1

素因数の和:2484
約数の個数: 240
約数和(自身を含む): 1273338144
約数和(自身を除く): 945220464

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2244, 2437, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4488, 4874, 5610, 6120, 6732, 7311, 7480, 7920, 8415, 8976, 9748, 11220, 12185, 12240, 13464, 14622, 14960, 16830, 19496, 21933, 22440, 24370, 26807, 26928, 29244, 33660, 36555, 38992, 41429, 43866, 44880, 48740, 53614, 58488, 67320, 73110, 80421, 82858, 87732, 97480, 107228, 109665, 116976, 124287, 134035, 134640, 146220, 160842, 165716, 175464, 194960, 207145, 214456, 219330, 241263, 248574, 268070, 292440, 321684, 331432, 350928, 372861, 402105, 414290, 428912, 438660, 455719, 482526, 497148, 536140, 584880, 621435, 643368, 662864, 745722, 804210, 828580, 877320, 911438, 965052, 994296, 1072280, 1206315, 1242870, 1286736, 1367157, 1491444, 1608420, 1657160, 1754640, 1822876, 1864305, 1930104, 1988592, 2144560, 2278595, 2412630, 2485740, 2734314, 2982888, 3216840, 3314320, 3645752, 3728610, 3860208, 4101471, 4557190, 4825260, 4971480, 5468628, 5965776, 6433680, 6835785, 7291504, 7457220, 8202942, 9114380, 9650520, 9942960, 10937256, 13671570, 14914440, 16405884, 18228760, 19301040, 20507355, 21874512, 27343140, 29828880, 32811768, 36457520, 41014710, 54686280, 65623536, 82029420, 109372560, 164058840, 328117680]

約数ペア:
[(1, 328117680), (2, 164058840), (3, 109372560), (4, 82029420), (5, 65623536), (6, 54686280), (8, 41014710), (9, 36457520), (10, 32811768), (11, 29828880), (12, 27343140), (15, 21874512), (16, 20507355), (17, 19301040), (18, 18228760), (20, 16405884), (22, 14914440), (24, 13671570), (30, 10937256), (33, 9942960), (34, 9650520), (36, 9114380), (40, 8202942), (44, 7457220), (45, 7291504), (48, 6835785), (51, 6433680), (55, 5965776), (60, 5468628), (66, 4971480), (68, 4825260), (72, 4557190), (80, 4101471), (85, 3860208), (88, 3728610), (90, 3645752), (99, 3314320), (102, 3216840), (110, 2982888), (120, 2734314), (132, 2485740), (136, 2412630), (144, 2278595), (153, 2144560), (165, 1988592), (170, 1930104), (176, 1864305), (180, 1822876), (187, 1754640), (198, 1657160), (204, 1608420), (220, 1491444), (240, 1367157), (255, 1286736), (264, 1242870), (272, 1206315), (306, 1072280), (330, 994296), (340, 965052), (360, 911438), (374, 877320), (396, 828580), (408, 804210), (440, 745722), (495, 662864), (510, 643368), (528, 621435), (561, 584880), (612, 536140), (660, 497148), (680, 482526), (720, 455719), (748, 438660), (765, 428912), (792, 414290), (816, 402105), (880, 372861), (935, 350928), (990, 331432), (1020, 321684), (1122, 292440), (1224, 268070), (1320, 248574), (1360, 241263), (1496, 219330), (1530, 214456), (1584, 207145), (1683, 194960), (1870, 175464), (1980, 165716), (2040, 160842), (2244, 146220), (2437, 134640), (2448, 134035), (2640, 124287), (2805, 116976), (2992, 109665), (3060, 107228), (3366, 97480), (3740, 87732), (3960, 82858), (4080, 80421), (4488, 73110), (4874, 67320), (5610, 58488), (6120, 53614), (6732, 48740), (7311, 44880), (7480, 43866), (7920, 41429), (8415, 38992), (8976, 36555), (9748, 33660), (11220, 29244), (12185, 26928), (12240, 26807), (13464, 24370), (14622, 22440), (14960, 21933), (16830, 19496)]

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