1804746240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7121}}^1$

素因数の和:7161

約数の個数: 240

約数和(自身を含む): 6819514416

約数和(自身を除く): 5014768176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 6336, 7040, 7121, 7680, 7920, 8448, 10560, 11520, 12672, 14080, 14242, 15840, 16896, 21120, 21363, 23040, 25344, 28160, 28484, 31680, 35605, 42240, 42726, 50688, 56968, 63360, 64089, 71210, 78331, 84480, 85452, 106815, 113936, 126720, 128178, 142420, 156662, 170904, 213630, 227872, 234993, 253440, 256356, 284840, 313324, 320445, 341808, 391655, 427260, 455744, 469986, 512712, 569680, 626648, 640890, 683616, 704979, 783310, 854520, 911488, 939972, 1025424, 1139360, 1174965, 1253296, 1281780, 1367232, 1409958, 1566620, 1709040, 1822976, 1879944, 2050848, 2278720, 2349930, 2506592, 2563560, 2734464, 2819916, 3133240, 3418080, 3524895, 3645952, 3759888, 4101696, 4557440, 4699860, 5013184, 5127120, 5468928, 5639832, 6266480, 6836160, 7049790, 7519776, 8203392, 9114880, 9399720, 10026368, 10254240, 10937856, 11279664, 12532960, 13672320, 14099580, 15039552, 16406784, 18229760, 18799440, 20052736, 20508480, 22559328, 25065920, 27344640, 28199160, 30079104, 32813568, 37598880, 40105472, 41016960, 45118656, 50131840, 54689280, 56398320, 60158208, 75197760, 82033920, 90237312, 100263680, 112796640, 120316416, 150395520, 164067840, 180474624, 200527360, 225593280, 300791040, 360949248, 451186560, 601582080, 902373120, 1804746240]

約数ペア:

[(1, 1804746240), (2, 902373120), (3, 601582080), (4, 451186560), (5, 360949248), (6, 300791040), (8, 225593280), (9, 200527360), (10, 180474624), (11, 164067840), (12, 150395520), (15, 120316416), (16, 112796640), (18, 100263680), (20, 90237312), (22, 82033920), (24, 75197760), (30, 60158208), (32, 56398320), (33, 54689280), (36, 50131840), (40, 45118656), (44, 41016960), (45, 40105472), (48, 37598880), (55, 32813568), (60, 30079104), (64, 28199160), (66, 27344640), (72, 25065920), (80, 22559328), (88, 20508480), (90, 20052736), (96, 18799440), (99, 18229760), (110, 16406784), (120, 15039552), (128, 14099580), (132, 13672320), (144, 12532960), (160, 11279664), (165, 10937856), (176, 10254240), (180, 10026368), (192, 9399720), (198, 9114880), (220, 8203392), (240, 7519776), (256, 7049790), (264, 6836160), (288, 6266480), (320, 5639832), (330, 5468928), (352, 5127120), (360, 5013184), (384, 4699860), (396, 4557440), (440, 4101696), (480, 3759888), (495, 3645952), (512, 3524895), (528, 3418080), (576, 3133240), (640, 2819916), (660, 2734464), (704, 2563560), (720, 2506592), (768, 2349930), (792, 2278720), (880, 2050848), (960, 1879944), (990, 1822976), (1056, 1709040), (1152, 1566620), (1280, 1409958), (1320, 1367232), (1408, 1281780), (1440, 1253296), (1536, 1174965), (1584, 1139360), (1760, 1025424), (1920, 939972), (1980, 911488), (2112, 854520), (2304, 783310), (2560, 704979), (2640, 683616), (2816, 640890), (2880, 626648), (3168, 569680), (3520, 512712), (3840, 469986), (3960, 455744), (4224, 427260), (4608, 391655), (5280, 341808), (5632, 320445), (5760, 313324), (6336, 284840), (7040, 256356), (7121, 253440), (7680, 234993), (7920, 227872), (8448, 213630), (10560, 170904), (11520, 156662), (12672, 142420), (14080, 128178), (14242, 126720), (15840, 113936), (16896, 106815), (21120, 85452), (21363, 84480), (23040, 78331), (25344, 71210), (28160, 64089), (28484, 63360), (31680, 56968), (35605, 50688), (42240, 42726)]