268311715840

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30187}}^1$

素因数の和:30256

約数の個数: 224

約数和(自身を含む): 759659526144

約数和(自身を除く): 491347810304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 512, 560, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2480, 2560, 3472, 3584, 3968, 4096, 4340, 4480, 4960, 5120, 6944, 7168, 7936, 8192, 8680, 8960, 9920, 10240, 13888, 14336, 15872, 17360, 17920, 19840, 20480, 27776, 28672, 30187, 31744, 34720, 35840, 39680, 40960, 55552, 57344, 60374, 63488, 69440, 71680, 79360, 111104, 120748, 126976, 138880, 143360, 150935, 158720, 211309, 222208, 241496, 253952, 277760, 286720, 301870, 317440, 422618, 444416, 482992, 555520, 603740, 634880, 845236, 888832, 935797, 965984, 1056545, 1111040, 1207480, 1269760, 1690472, 1777664, 1871594, 1931968, 2113090, 2222080, 2414960, 3380944, 3743188, 3863936, 4226180, 4444160, 4678985, 4829920, 6550579, 6761888, 7486376, 7727872, 8452360, 8888320, 9357970, 9659840, 13101158, 13523776, 14972752, 15455744, 16904720, 18715940, 19319680, 26202316, 27047552, 29945504, 30911488, 32752895, 33809440, 37431880, 38639360, 52404632, 54095104, 59891008, 61822976, 65505790, 67618880, 74863760, 77278720, 104809264, 108190208, 119782016, 123645952, 131011580, 135237760, 149727520, 154557440, 209618528, 216380416, 239564032, 247291904, 262023160, 270475520, 299455040, 309114880, 419237056, 432760832, 479128064, 524046320, 540951040, 598910080, 618229760, 838474112, 865521664, 958256128, 1048092640, 1081902080, 1197820160, 1236459520, 1676948224, 1731043328, 1916512256, 2096185280, 2163804160, 2395640320, 3353896448, 3833024512, 4192370560, 4327608320, 4791280640, 6707792896, 7666049024, 8384741120, 8655216640, 9582561280, 13415585792, 16769482240, 19165122560, 26831171584, 33538964480, 38330245120, 53662343168, 67077928960, 134155857920, 268311715840]

約数ペア:

[(1, 268311715840), (2, 134155857920), (4, 67077928960), (5, 53662343168), (7, 38330245120), (8, 33538964480), (10, 26831171584), (14, 19165122560), (16, 16769482240), (20, 13415585792), (28, 9582561280), (31, 8655216640), (32, 8384741120), (35, 7666049024), (40, 6707792896), (56, 4791280640), (62, 4327608320), (64, 4192370560), (70, 3833024512), (80, 3353896448), (112, 2395640320), (124, 2163804160), (128, 2096185280), (140, 1916512256), (155, 1731043328), (160, 1676948224), (217, 1236459520), (224, 1197820160), (248, 1081902080), (256, 1048092640), (280, 958256128), (310, 865521664), (320, 838474112), (434, 618229760), (448, 598910080), (496, 540951040), (512, 524046320), (560, 479128064), (620, 432760832), (640, 419237056), (868, 309114880), (896, 299455040), (992, 270475520), (1024, 262023160), (1085, 247291904), (1120, 239564032), (1240, 216380416), (1280, 209618528), (1736, 154557440), (1792, 149727520), (1984, 135237760), (2048, 131011580), (2170, 123645952), (2240, 119782016), (2480, 108190208), (2560, 104809264), (3472, 77278720), (3584, 74863760), (3968, 67618880), (4096, 65505790), (4340, 61822976), (4480, 59891008), (4960, 54095104), (5120, 52404632), (6944, 38639360), (7168, 37431880), (7936, 33809440), (8192, 32752895), (8680, 30911488), (8960, 29945504), (9920, 27047552), (10240, 26202316), (13888, 19319680), (14336, 18715940), (15872, 16904720), (17360, 15455744), (17920, 14972752), (19840, 13523776), (20480, 13101158), (27776, 9659840), (28672, 9357970), (30187, 8888320), (31744, 8452360), (34720, 7727872), (35840, 7486376), (39680, 6761888), (40960, 6550579), (55552, 4829920), (57344, 4678985), (60374, 4444160), (63488, 4226180), (69440, 3863936), (71680, 3743188), (79360, 3380944), (111104, 2414960), (120748, 2222080), (126976, 2113090), (138880, 1931968), (143360, 1871594), (150935, 1777664), (158720, 1690472), (211309, 1269760), (222208, 1207480), (241496, 1111040), (253952, 1056545), (277760, 965984), (286720, 935797), (301870, 888832), (317440, 845236), (422618, 634880), (444416, 603740), (482992, 555520)]