84781948320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{647}}^1\times {\mathrm{10111}}^1$

素因数の和:10785

約数の個数: 240

約数和(自身を含む): 299701721088

約数和(自身を除く): 214919772768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 647, 648, 720, 810, 864, 1080, 1294, 1296, 1440, 1620, 1941, 2160, 2588, 2592, 3235, 3240, 3882, 4320, 5176, 5823, 6470, 6480, 7764, 9705, 10111, 10352, 11646, 12940, 12960, 15528, 17469, 19410, 20222, 20704, 23292, 25880, 29115, 30333, 31056, 34938, 38820, 40444, 46584, 50555, 51760, 52407, 58230, 60666, 62112, 69876, 77640, 80888, 87345, 90999, 93168, 101110, 103520, 104814, 116460, 121332, 139752, 151665, 155280, 161776, 174690, 181998, 186336, 202220, 209628, 232920, 242664, 262035, 272997, 279504, 303330, 310560, 323552, 349380, 363996, 404440, 419256, 454995, 465840, 485328, 524070, 545994, 559008, 606660, 698760, 727992, 808880, 818991, 838512, 909990, 931680, 970656, 1048140, 1091988, 1213320, 1364985, 1397520, 1455984, 1617760, 1637982, 1677024, 1819980, 2096280, 2183976, 2426640, 2729970, 2795040, 2911968, 3275964, 3639960, 4094955, 4192560, 4367952, 4853280, 5459940, 6541817, 6551928, 7279920, 8189910, 8385120, 8735904, 10919880, 13083634, 13103856, 14559840, 16379820, 19625451, 21839760, 26167268, 26207712, 32709085, 32759640, 39250902, 43679520, 52334536, 58876353, 65418170, 65519280, 78501804, 98127255, 104669072, 117752706, 130836340, 131038560, 157003608, 176629059, 196254510, 209338144, 235505412, 261672680, 294381765, 314007216, 353258118, 392509020, 471010824, 523345360, 529887177, 588763530, 628014432, 706516236, 785018040, 883145295, 942021648, 1046690720, 1059774354, 1177527060, 1413032472, 1570036080, 1766290590, 1884043296, 2119548708, 2355054120, 2649435885, 2826064944, 3140072160, 3532581180, 4239097416, 4710108240, 5298871770, 5652129888, 7065162360, 8478194832, 9420216480, 10597743540, 14130324720, 16956389664, 21195487080, 28260649440, 42390974160, 84781948320]

約数ペア:

[(1, 84781948320), (2, 42390974160), (3, 28260649440), (4, 21195487080), (5, 16956389664), (6, 14130324720), (8, 10597743540), (9, 9420216480), (10, 8478194832), (12, 7065162360), (15, 5652129888), (16, 5298871770), (18, 4710108240), (20, 4239097416), (24, 3532581180), (27, 3140072160), (30, 2826064944), (32, 2649435885), (36, 2355054120), (40, 2119548708), (45, 1884043296), (48, 1766290590), (54, 1570036080), (60, 1413032472), (72, 1177527060), (80, 1059774354), (81, 1046690720), (90, 942021648), (96, 883145295), (108, 785018040), (120, 706516236), (135, 628014432), (144, 588763530), (160, 529887177), (162, 523345360), (180, 471010824), (216, 392509020), (240, 353258118), (270, 314007216), (288, 294381765), (324, 261672680), (360, 235505412), (405, 209338144), (432, 196254510), (480, 176629059), (540, 157003608), (647, 131038560), (648, 130836340), (720, 117752706), (810, 104669072), (864, 98127255), (1080, 78501804), (1294, 65519280), (1296, 65418170), (1440, 58876353), (1620, 52334536), (1941, 43679520), (2160, 39250902), (2588, 32759640), (2592, 32709085), (3235, 26207712), (3240, 26167268), (3882, 21839760), (4320, 19625451), (5176, 16379820), (5823, 14559840), (6470, 13103856), (6480, 13083634), (7764, 10919880), (9705, 8735904), (10111, 8385120), (10352, 8189910), (11646, 7279920), (12940, 6551928), (12960, 6541817), (15528, 5459940), (17469, 4853280), (19410, 4367952), (20222, 4192560), (20704, 4094955), (23292, 3639960), (25880, 3275964), (29115, 2911968), (30333, 2795040), (31056, 2729970), (34938, 2426640), (38820, 2183976), (40444, 2096280), (46584, 1819980), (50555, 1677024), (51760, 1637982), (52407, 1617760), (58230, 1455984), (60666, 1397520), (62112, 1364985), (69876, 1213320), (77640, 1091988), (80888, 1048140), (87345, 970656), (90999, 931680), (93168, 909990), (101110, 838512), (103520, 818991), (104814, 808880), (116460, 727992), (121332, 698760), (139752, 606660), (151665, 559008), (155280, 545994), (161776, 524070), (174690, 485328), (181998, 465840), (186336, 454995), (202220, 419256), (209628, 404440), (232920, 363996), (242664, 349380), (262035, 323552), (272997, 310560), (279504, 303330)]