2420388864

素因数分解:

$2^{10}\times 3^5\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 264

約数和(自身を含む): 7403393088

約数和(自身を除く): 4983004224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 137, 142, 144, 162, 192, 213, 216, 243, 256, 274, 284, 288, 324, 384, 411, 426, 432, 486, 512, 548, 568, 576, 639, 648, 768, 822, 852, 864, 972, 1024, 1096, 1136, 1152, 1233, 1278, 1296, 1536, 1644, 1704, 1728, 1917, 1944, 2192, 2272, 2304, 2466, 2556, 2592, 3072, 3288, 3408, 3456, 3699, 3834, 3888, 4384, 4544, 4608, 4932, 5112, 5184, 5751, 6576, 6816, 6912, 7398, 7668, 7776, 8768, 9088, 9216, 9727, 9864, 10224, 10368, 11097, 11502, 13152, 13632, 13824, 14796, 15336, 15552, 17253, 17536, 18176, 19454, 19728, 20448, 20736, 22194, 23004, 26304, 27264, 27648, 29181, 29592, 30672, 31104, 33291, 34506, 35072, 36352, 38908, 39456, 40896, 41472, 44388, 46008, 52608, 54528, 58362, 59184, 61344, 62208, 66582, 69012, 70144, 72704, 77816, 78912, 81792, 82944, 87543, 88776, 92016, 105216, 109056, 116724, 118368, 122688, 124416, 133164, 138024, 140288, 155632, 157824, 163584, 175086, 177552, 184032, 210432, 218112, 233448, 236736, 245376, 248832, 262629, 266328, 276048, 311264, 315648, 327168, 350172, 355104, 368064, 420864, 466896, 473472, 490752, 525258, 532656, 552096, 622528, 631296, 654336, 700344, 710208, 736128, 787887, 933792, 946944, 981504, 1050516, 1065312, 1104192, 1245056, 1262592, 1400688, 1420416, 1472256, 1575774, 1867584, 1893888, 1963008, 2101032, 2130624, 2208384, 2363661, 2490112, 2801376, 2840832, 2944512, 3151548, 3735168, 3787776, 4202064, 4261248, 4416768, 4727322, 4980224, 5602752, 5681664, 5889024, 6303096, 7470336, 8404128, 8522496, 8833536, 9454644, 9960448, 11205504, 11363328, 12606192, 14940672, 16808256, 17044992, 17667072, 18909288, 22411008, 25212384, 29881344, 33616512, 34089984, 37818576, 44822016, 50424768, 67233024, 75637152, 89644032, 100849536, 134466048, 151274304, 201699072, 268932096, 302548608, 403398144, 605097216, 806796288, 1210194432, 2420388864]

約数ペア:

[(1, 2420388864), (2, 1210194432), (3, 806796288), (4, 605097216), (6, 403398144), (8, 302548608), (9, 268932096), (12, 201699072), (16, 151274304), (18, 134466048), (24, 100849536), (27, 89644032), (32, 75637152), (36, 67233024), (48, 50424768), (54, 44822016), (64, 37818576), (71, 34089984), (72, 33616512), (81, 29881344), (96, 25212384), (108, 22411008), (128, 18909288), (137, 17667072), (142, 17044992), (144, 16808256), (162, 14940672), (192, 12606192), (213, 11363328), (216, 11205504), (243, 9960448), (256, 9454644), (274, 8833536), (284, 8522496), (288, 8404128), (324, 7470336), (384, 6303096), (411, 5889024), (426, 5681664), (432, 5602752), (486, 4980224), (512, 4727322), (548, 4416768), (568, 4261248), (576, 4202064), (639, 3787776), (648, 3735168), (768, 3151548), (822, 2944512), (852, 2840832), (864, 2801376), (972, 2490112), (1024, 2363661), (1096, 2208384), (1136, 2130624), (1152, 2101032), (1233, 1963008), (1278, 1893888), (1296, 1867584), (1536, 1575774), (1644, 1472256), (1704, 1420416), (1728, 1400688), (1917, 1262592), (1944, 1245056), (2192, 1104192), (2272, 1065312), (2304, 1050516), (2466, 981504), (2556, 946944), (2592, 933792), (3072, 787887), (3288, 736128), (3408, 710208), (3456, 700344), (3699, 654336), (3834, 631296), (3888, 622528), (4384, 552096), (4544, 532656), (4608, 525258), (4932, 490752), (5112, 473472), (5184, 466896), (5751, 420864), (6576, 368064), (6816, 355104), (6912, 350172), (7398, 327168), (7668, 315648), (7776, 311264), (8768, 276048), (9088, 266328), (9216, 262629), (9727, 248832), (9864, 245376), (10224, 236736), (10368, 233448), (11097, 218112), (11502, 210432), (13152, 184032), (13632, 177552), (13824, 175086), (14796, 163584), (15336, 157824), (15552, 155632), (17253, 140288), (17536, 138024), (18176, 133164), (19454, 124416), (19728, 122688), (20448, 118368), (20736, 116724), (22194, 109056), (23004, 105216), (26304, 92016), (27264, 88776), (27648, 87543), (29181, 82944), (29592, 81792), (30672, 78912), (31104, 77816), (33291, 72704), (34506, 70144), (35072, 69012), (36352, 66582), (38908, 62208), (39456, 61344), (40896, 59184), (41472, 58362), (44388, 54528), (46008, 52608)]