7817844720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{33967}}^1$

素因数の和:34127

約数の個数: 160

約数和(自身を含む): 27900499968

約数和(自身を除く): 20082655248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1096, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 6576, 7672, 8220, 9590, 10960, 11508, 14385, 15344, 16440, 19180, 23016, 28770, 32880, 33967, 38360, 46032, 57540, 67934, 76720, 101901, 115080, 135868, 169835, 203802, 230160, 237769, 271736, 339670, 407604, 475538, 509505, 543472, 679340, 713307, 815208, 951076, 1019010, 1188845, 1358680, 1426614, 1630416, 1902152, 2038020, 2377690, 2717360, 2853228, 3566535, 3804304, 4076040, 4653479, 4755380, 5706456, 7133070, 8152080, 9306958, 9510760, 11412912, 13960437, 14266140, 18613916, 19021520, 23267395, 27920874, 28532280, 32574353, 37227832, 46534790, 55841748, 57064560, 65148706, 69802185, 74455664, 93069580, 97723059, 111683496, 130297412, 139604370, 162871765, 186139160, 195446118, 223366992, 260594824, 279208740, 325743530, 372278320, 390892236, 488615295, 521189648, 558417480, 651487060, 781784472, 977230590, 1116834960, 1302974120, 1563568944, 1954461180, 2605948240, 3908922360, 7817844720]

約数ペア:

[(1, 7817844720), (2, 3908922360), (3, 2605948240), (4, 1954461180), (5, 1563568944), (6, 1302974120), (7, 1116834960), (8, 977230590), (10, 781784472), (12, 651487060), (14, 558417480), (15, 521189648), (16, 488615295), (20, 390892236), (21, 372278320), (24, 325743530), (28, 279208740), (30, 260594824), (35, 223366992), (40, 195446118), (42, 186139160), (48, 162871765), (56, 139604370), (60, 130297412), (70, 111683496), (80, 97723059), (84, 93069580), (105, 74455664), (112, 69802185), (120, 65148706), (137, 57064560), (140, 55841748), (168, 46534790), (210, 37227832), (240, 32574353), (274, 28532280), (280, 27920874), (336, 23267395), (411, 19021520), (420, 18613916), (548, 14266140), (560, 13960437), (685, 11412912), (822, 9510760), (840, 9306958), (959, 8152080), (1096, 7133070), (1370, 5706456), (1644, 4755380), (1680, 4653479), (1918, 4076040), (2055, 3804304), (2192, 3566535), (2740, 2853228), (2877, 2717360), (3288, 2377690), (3836, 2038020), (4110, 1902152), (4795, 1630416), (5480, 1426614), (5754, 1358680), (6576, 1188845), (7672, 1019010), (8220, 951076), (9590, 815208), (10960, 713307), (11508, 679340), (14385, 543472), (15344, 509505), (16440, 475538), (19180, 407604), (23016, 339670), (28770, 271736), (32880, 237769), (33967, 230160), (38360, 203802), (46032, 169835), (57540, 135868), (67934, 115080), (76720, 101901)]