164041868480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{1667}}^1$

素因数の和:2111

約数の個数: 224

約数和(自身を含む): 450976813056

約数和(自身を除く): 286934944576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 197, 223, 224, 280, 320, 394, 446, 448, 560, 788, 892, 985, 1115, 1120, 1379, 1561, 1576, 1667, 1784, 1970, 2230, 2240, 2758, 3122, 3152, 3334, 3568, 3940, 4460, 5516, 6244, 6304, 6668, 6895, 7136, 7805, 7880, 8335, 8920, 11032, 11669, 12488, 12608, 13336, 13790, 14272, 15610, 15760, 16670, 17840, 22064, 23338, 24976, 26672, 27580, 31220, 31520, 33340, 35680, 43931, 44128, 46676, 49952, 53344, 55160, 58345, 62440, 63040, 66680, 71360, 87862, 88256, 93352, 99904, 106688, 110320, 116690, 124880, 133360, 175724, 186704, 219655, 220640, 233380, 249760, 266720, 307517, 328399, 351448, 371741, 373408, 439310, 441280, 466760, 499520, 533440, 615034, 656798, 702896, 743482, 746816, 878620, 933520, 1230068, 1313596, 1405792, 1486964, 1537585, 1641995, 1757240, 1858705, 1867040, 2298793, 2460136, 2602187, 2627192, 2811584, 2973928, 3075170, 3283990, 3514480, 3717410, 3734080, 4597586, 4920272, 5204374, 5254384, 5947856, 6150340, 6567980, 7028960, 7434820, 9195172, 9840544, 10408748, 10508768, 11493965, 11895712, 12300680, 13010935, 13135960, 14057920, 14869640, 18390344, 19681088, 20817496, 21017536, 22987930, 23791424, 24601360, 26021870, 26271920, 29739280, 36780688, 41634992, 45975860, 49202720, 52043740, 52543840, 59478560, 73232977, 73561376, 83269984, 91951720, 98405440, 104087480, 105087680, 118957120, 146465954, 147122752, 166539968, 183903440, 208174960, 292931908, 366164885, 367806880, 416349920, 512630839, 585863816, 732329770, 735613760, 832699840, 1025261678, 1171727632, 1464659540, 2050523356, 2343455264, 2563154195, 2929319080, 4101046712, 4686910528, 5126308390, 5858638160, 8202093424, 10252616780, 11717276320, 16404186848, 20505233560, 23434552640, 32808373696, 41010467120, 82020934240, 164041868480]

約数ペア:

[(1, 164041868480), (2, 82020934240), (4, 41010467120), (5, 32808373696), (7, 23434552640), (8, 20505233560), (10, 16404186848), (14, 11717276320), (16, 10252616780), (20, 8202093424), (28, 5858638160), (32, 5126308390), (35, 4686910528), (40, 4101046712), (56, 2929319080), (64, 2563154195), (70, 2343455264), (80, 2050523356), (112, 1464659540), (140, 1171727632), (160, 1025261678), (197, 832699840), (223, 735613760), (224, 732329770), (280, 585863816), (320, 512630839), (394, 416349920), (446, 367806880), (448, 366164885), (560, 292931908), (788, 208174960), (892, 183903440), (985, 166539968), (1115, 147122752), (1120, 146465954), (1379, 118957120), (1561, 105087680), (1576, 104087480), (1667, 98405440), (1784, 91951720), (1970, 83269984), (2230, 73561376), (2240, 73232977), (2758, 59478560), (3122, 52543840), (3152, 52043740), (3334, 49202720), (3568, 45975860), (3940, 41634992), (4460, 36780688), (5516, 29739280), (6244, 26271920), (6304, 26021870), (6668, 24601360), (6895, 23791424), (7136, 22987930), (7805, 21017536), (7880, 20817496), (8335, 19681088), (8920, 18390344), (11032, 14869640), (11669, 14057920), (12488, 13135960), (12608, 13010935), (13336, 12300680), (13790, 11895712), (14272, 11493965), (15610, 10508768), (15760, 10408748), (16670, 9840544), (17840, 9195172), (22064, 7434820), (23338, 7028960), (24976, 6567980), (26672, 6150340), (27580, 5947856), (31220, 5254384), (31520, 5204374), (33340, 4920272), (35680, 4597586), (43931, 3734080), (44128, 3717410), (46676, 3514480), (49952, 3283990), (53344, 3075170), (55160, 2973928), (58345, 2811584), (62440, 2627192), (63040, 2602187), (66680, 2460136), (71360, 2298793), (87862, 1867040), (88256, 1858705), (93352, 1757240), (99904, 1641995), (106688, 1537585), (110320, 1486964), (116690, 1405792), (124880, 1313596), (133360, 1230068), (175724, 933520), (186704, 878620), (219655, 746816), (220640, 743482), (233380, 702896), (249760, 656798), (266720, 615034), (307517, 533440), (328399, 499520), (351448, 466760), (371741, 441280), (373408, 439310)]