2016804720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{541}}^1$

素因数の和:888

約数の個数: 240

約数和(自身を含む): 7309273248

約数和(自身を除く): 5292468528

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 317, 336, 392, 420, 490, 541, 560, 588, 634, 735, 784, 840, 951, 980, 1082, 1176, 1268, 1470, 1585, 1623, 1680, 1902, 1960, 2164, 2219, 2352, 2536, 2705, 2940, 3170, 3246, 3787, 3804, 3920, 4328, 4438, 4755, 5072, 5410, 5880, 6340, 6492, 6657, 7574, 7608, 8115, 8656, 8876, 9510, 10820, 11095, 11361, 11760, 12680, 12984, 13314, 15148, 15216, 15533, 16230, 17752, 18935, 19020, 21640, 22190, 22722, 25360, 25968, 26509, 26628, 30296, 31066, 32460, 33285, 35504, 37870, 38040, 43280, 44380, 45444, 46599, 53018, 53256, 56805, 60592, 62132, 64920, 66570, 75740, 76080, 77665, 79527, 88760, 90888, 93198, 106036, 106512, 113610, 124264, 129840, 132545, 133140, 151480, 155330, 159054, 171497, 177520, 181776, 186396, 212072, 227220, 232995, 248528, 265090, 266280, 302960, 310660, 318108, 342994, 372792, 397635, 424144, 454440, 465990, 514491, 530180, 532560, 621320, 636216, 685988, 745584, 795270, 857485, 908880, 931980, 1028982, 1060360, 1200479, 1242640, 1272432, 1371976, 1590540, 1714970, 1863960, 2057964, 2120720, 2400958, 2572455, 2743952, 3181080, 3429940, 3601437, 3727920, 4115928, 4801916, 5144910, 6002395, 6362160, 6859880, 7202874, 8231856, 8403353, 9603832, 10289820, 12004790, 13719760, 14405748, 16806706, 18007185, 19207664, 20579640, 24009580, 25210059, 28811496, 33613412, 36014370, 41159280, 42016765, 48019160, 50420118, 57622992, 67226824, 72028740, 84033530, 96038320, 100840236, 126050295, 134453648, 144057480, 168067060, 201680472, 252100590, 288114960, 336134120, 403360944, 504201180, 672268240, 1008402360, 2016804720]

約数ペア:

[(1, 2016804720), (2, 1008402360), (3, 672268240), (4, 504201180), (5, 403360944), (6, 336134120), (7, 288114960), (8, 252100590), (10, 201680472), (12, 168067060), (14, 144057480), (15, 134453648), (16, 126050295), (20, 100840236), (21, 96038320), (24, 84033530), (28, 72028740), (30, 67226824), (35, 57622992), (40, 50420118), (42, 48019160), (48, 42016765), (49, 41159280), (56, 36014370), (60, 33613412), (70, 28811496), (80, 25210059), (84, 24009580), (98, 20579640), (105, 19207664), (112, 18007185), (120, 16806706), (140, 14405748), (147, 13719760), (168, 12004790), (196, 10289820), (210, 9603832), (240, 8403353), (245, 8231856), (280, 7202874), (294, 6859880), (317, 6362160), (336, 6002395), (392, 5144910), (420, 4801916), (490, 4115928), (541, 3727920), (560, 3601437), (588, 3429940), (634, 3181080), (735, 2743952), (784, 2572455), (840, 2400958), (951, 2120720), (980, 2057964), (1082, 1863960), (1176, 1714970), (1268, 1590540), (1470, 1371976), (1585, 1272432), (1623, 1242640), (1680, 1200479), (1902, 1060360), (1960, 1028982), (2164, 931980), (2219, 908880), (2352, 857485), (2536, 795270), (2705, 745584), (2940, 685988), (3170, 636216), (3246, 621320), (3787, 532560), (3804, 530180), (3920, 514491), (4328, 465990), (4438, 454440), (4755, 424144), (5072, 397635), (5410, 372792), (5880, 342994), (6340, 318108), (6492, 310660), (6657, 302960), (7574, 266280), (7608, 265090), (8115, 248528), (8656, 232995), (8876, 227220), (9510, 212072), (10820, 186396), (11095, 181776), (11361, 177520), (11760, 171497), (12680, 159054), (12984, 155330), (13314, 151480), (15148, 133140), (15216, 132545), (15533, 129840), (16230, 124264), (17752, 113610), (18935, 106512), (19020, 106036), (21640, 93198), (22190, 90888), (22722, 88760), (25360, 79527), (25968, 77665), (26509, 76080), (26628, 75740), (30296, 66570), (31066, 64920), (32460, 62132), (33285, 60592), (35504, 56805), (37870, 53256), (38040, 53018), (43280, 46599), (44380, 45444)]