2017467480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{373}}^1$

素因数の和:578

約数の個数: 256

約数和(自身を含む): 7134842880

約数和(自身を除く): 5117375400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 137, 140, 141, 168, 188, 210, 235, 274, 280, 282, 329, 373, 376, 411, 420, 470, 548, 564, 658, 685, 705, 746, 822, 840, 940, 959, 987, 1096, 1119, 1128, 1316, 1370, 1410, 1492, 1644, 1645, 1865, 1880, 1918, 1974, 2055, 2238, 2611, 2632, 2740, 2820, 2877, 2984, 3288, 3290, 3730, 3836, 3948, 4110, 4476, 4795, 4935, 5222, 5480, 5595, 5640, 5754, 6439, 6580, 7460, 7672, 7833, 7896, 8220, 8952, 9590, 9870, 10444, 11190, 11508, 12878, 13055, 13160, 14385, 14920, 15666, 16440, 17531, 19180, 19317, 19740, 20888, 22380, 23016, 25756, 26110, 28770, 31332, 32195, 35062, 38360, 38634, 39165, 39480, 44760, 45073, 51101, 51512, 52220, 52593, 57540, 62664, 64390, 70124, 77268, 78330, 87655, 90146, 96585, 102202, 104440, 105186, 115080, 122717, 128780, 135219, 140248, 153303, 154536, 156660, 175310, 180292, 193170, 204404, 210372, 225365, 245434, 255505, 257560, 262965, 270438, 306606, 313320, 350620, 357707, 360584, 368151, 386340, 408808, 420744, 450730, 490868, 511010, 525930, 540876, 613212, 613585, 676095, 701240, 715414, 736302, 766515, 772680, 901460, 981736, 1022020, 1051860, 1073121, 1081752, 1226424, 1227170, 1352190, 1430828, 1472604, 1533030, 1788535, 1802920, 1840755, 2044040, 2103720, 2146242, 2401747, 2454340, 2704380, 2861656, 2945208, 3066060, 3577070, 3681510, 4292484, 4803494, 4908680, 5365605, 5408760, 6132120, 7154140, 7205241, 7363020, 8584968, 9606988, 10731210, 12008735, 14308280, 14410482, 14726040, 16812229, 19213976, 21462420, 24017470, 28820964, 33624458, 36026205, 42924840, 48034940, 50436687, 57641928, 67248916, 72052410, 84061145, 96069880, 100873374, 134497832, 144104820, 168122290, 201746748, 252183435, 288209640, 336244580, 403493496, 504366870, 672489160, 1008733740, 2017467480]

約数ペア:

[(1, 2017467480), (2, 1008733740), (3, 672489160), (4, 504366870), (5, 403493496), (6, 336244580), (7, 288209640), (8, 252183435), (10, 201746748), (12, 168122290), (14, 144104820), (15, 134497832), (20, 100873374), (21, 96069880), (24, 84061145), (28, 72052410), (30, 67248916), (35, 57641928), (40, 50436687), (42, 48034940), (47, 42924840), (56, 36026205), (60, 33624458), (70, 28820964), (84, 24017470), (94, 21462420), (105, 19213976), (120, 16812229), (137, 14726040), (140, 14410482), (141, 14308280), (168, 12008735), (188, 10731210), (210, 9606988), (235, 8584968), (274, 7363020), (280, 7205241), (282, 7154140), (329, 6132120), (373, 5408760), (376, 5365605), (411, 4908680), (420, 4803494), (470, 4292484), (548, 3681510), (564, 3577070), (658, 3066060), (685, 2945208), (705, 2861656), (746, 2704380), (822, 2454340), (840, 2401747), (940, 2146242), (959, 2103720), (987, 2044040), (1096, 1840755), (1119, 1802920), (1128, 1788535), (1316, 1533030), (1370, 1472604), (1410, 1430828), (1492, 1352190), (1644, 1227170), (1645, 1226424), (1865, 1081752), (1880, 1073121), (1918, 1051860), (1974, 1022020), (2055, 981736), (2238, 901460), (2611, 772680), (2632, 766515), (2740, 736302), (2820, 715414), (2877, 701240), (2984, 676095), (3288, 613585), (3290, 613212), (3730, 540876), (3836, 525930), (3948, 511010), (4110, 490868), (4476, 450730), (4795, 420744), (4935, 408808), (5222, 386340), (5480, 368151), (5595, 360584), (5640, 357707), (5754, 350620), (6439, 313320), (6580, 306606), (7460, 270438), (7672, 262965), (7833, 257560), (7896, 255505), (8220, 245434), (8952, 225365), (9590, 210372), (9870, 204404), (10444, 193170), (11190, 180292), (11508, 175310), (12878, 156660), (13055, 154536), (13160, 153303), (14385, 140248), (14920, 135219), (15666, 128780), (16440, 122717), (17531, 115080), (19180, 105186), (19317, 104440), (19740, 102202), (20888, 96585), (22380, 90146), (23016, 87655), (25756, 78330), (26110, 77268), (28770, 70124), (31332, 64390), (32195, 62664), (35062, 57540), (38360, 52593), (38634, 52220), (39165, 51512), (39480, 51101), (44760, 45073)]