1722090240

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3833}}^1$

素因数の和:3876

約数の個数: 288

約数和(自身を含む): 6582824640

約数和(自身を除く): 4860734400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2304, 2340, 2496, 2808, 2880, 3120, 3328, 3456, 3510, 3744, 3833, 3840, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 6912, 7020, 7488, 7666, 8320, 8640, 9360, 9984, 11232, 11499, 11520, 12480, 14040, 14976, 15332, 16640, 17280, 18720, 19165, 22464, 22998, 24960, 28080, 29952, 30664, 34497, 34560, 37440, 38330, 44928, 45996, 49829, 49920, 56160, 57495, 61328, 68994, 74880, 76660, 89856, 91992, 99658, 103491, 112320, 114990, 122656, 137988, 149487, 149760, 153320, 172485, 183984, 199316, 206982, 224640, 229980, 245312, 249145, 275976, 298974, 306640, 344970, 367968, 398632, 413964, 448461, 449280, 459960, 490624, 498290, 517455, 551952, 597948, 613280, 689940, 735936, 747435, 797264, 827928, 896922, 919920, 981248, 996580, 1034910, 1103904, 1195896, 1226560, 1345383, 1379880, 1471872, 1494870, 1594528, 1655856, 1793844, 1839840, 1993160, 2069820, 2207808, 2242305, 2391792, 2453120, 2690766, 2759760, 2943744, 2989740, 3189056, 3311712, 3587688, 3679680, 3986320, 4139640, 4415616, 4484610, 4783584, 4906240, 5381532, 5519520, 5979480, 6378112, 6623424, 6726915, 7175376, 7359360, 7972640, 8279280, 8831232, 8969220, 9567168, 10763064, 11039040, 11958960, 12756224, 13246848, 13453830, 14350752, 14718720, 15945280, 16558560, 17938440, 19134336, 21526128, 22078080, 23917920, 26493696, 26907660, 28701504, 31890560, 33117120, 35876880, 38268672, 43052256, 44156160, 47835840, 53815320, 57403008, 63781120, 66234240, 71753760, 86104512, 95671680, 107630640, 114806016, 132468480, 143507520, 172209024, 191343360, 215261280, 287015040, 344418048, 430522560, 574030080, 861045120, 1722090240]

約数ペア:

[(1, 1722090240), (2, 861045120), (3, 574030080), (4, 430522560), (5, 344418048), (6, 287015040), (8, 215261280), (9, 191343360), (10, 172209024), (12, 143507520), (13, 132468480), (15, 114806016), (16, 107630640), (18, 95671680), (20, 86104512), (24, 71753760), (26, 66234240), (27, 63781120), (30, 57403008), (32, 53815320), (36, 47835840), (39, 44156160), (40, 43052256), (45, 38268672), (48, 35876880), (52, 33117120), (54, 31890560), (60, 28701504), (64, 26907660), (65, 26493696), (72, 23917920), (78, 22078080), (80, 21526128), (90, 19134336), (96, 17938440), (104, 16558560), (108, 15945280), (117, 14718720), (120, 14350752), (128, 13453830), (130, 13246848), (135, 12756224), (144, 11958960), (156, 11039040), (160, 10763064), (180, 9567168), (192, 8969220), (195, 8831232), (208, 8279280), (216, 7972640), (234, 7359360), (240, 7175376), (256, 6726915), (260, 6623424), (270, 6378112), (288, 5979480), (312, 5519520), (320, 5381532), (351, 4906240), (360, 4783584), (384, 4484610), (390, 4415616), (416, 4139640), (432, 3986320), (468, 3679680), (480, 3587688), (520, 3311712), (540, 3189056), (576, 2989740), (585, 2943744), (624, 2759760), (640, 2690766), (702, 2453120), (720, 2391792), (768, 2242305), (780, 2207808), (832, 2069820), (864, 1993160), (936, 1839840), (960, 1793844), (1040, 1655856), (1080, 1594528), (1152, 1494870), (1170, 1471872), (1248, 1379880), (1280, 1345383), (1404, 1226560), (1440, 1195896), (1560, 1103904), (1664, 1034910), (1728, 996580), (1755, 981248), (1872, 919920), (1920, 896922), (2080, 827928), (2160, 797264), (2304, 747435), (2340, 735936), (2496, 689940), (2808, 613280), (2880, 597948), (3120, 551952), (3328, 517455), (3456, 498290), (3510, 490624), (3744, 459960), (3833, 449280), (3840, 448461), (4160, 413964), (4320, 398632), (4680, 367968), (4992, 344970), (5616, 306640), (5760, 298974), (6240, 275976), (6912, 249145), (7020, 245312), (7488, 229980), (7666, 224640), (8320, 206982), (8640, 199316), (9360, 183984), (9984, 172485), (11232, 153320), (11499, 149760), (11520, 149487), (12480, 137988), (14040, 122656), (14976, 114990), (15332, 112320), (16640, 103491), (17280, 99658), (18720, 91992), (19165, 89856), (22464, 76660), (22998, 74880), (24960, 68994), (28080, 61328), (29952, 57495), (30664, 56160), (34497, 49920), (34560, 49829), (37440, 45996), (38330, 44928)]