2724270080

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:680

約数の個数: 208

約数和(自身を含む): 7724964864

約数和(自身を除く): 5000694784

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, 613, 620, 640, 868, 896, 992, 1024, 1085, 1120, 1226, 1240, 1280, 1736, 1792, 1984, 2048, 2170, 2240, 2452, 2480, 2560, 3065, 3472, 3584, 3968, 4096, 4291, 4340, 4480, 4904, 4960, 5120, 6130, 6944, 7168, 7936, 8582, 8680, 8960, 9808, 9920, 10240, 12260, 13888, 14336, 15872, 17164, 17360, 17920, 19003, 19616, 19840, 20480, 21455, 24520, 27776, 28672, 31744, 34328, 34720, 35840, 38006, 39232, 39680, 42910, 49040, 55552, 63488, 68656, 69440, 71680, 76012, 78464, 79360, 85820, 95015, 98080, 111104, 126976, 133021, 137312, 138880, 143360, 152024, 156928, 158720, 171640, 190030, 196160, 222208, 266042, 274624, 277760, 304048, 313856, 317440, 343280, 380060, 392320, 444416, 532084, 549248, 555520, 608096, 627712, 634880, 665105, 686560, 760120, 784640, 888832, 1064168, 1098496, 1111040, 1216192, 1255424, 1330210, 1373120, 1520240, 1569280, 2128336, 2196992, 2222080, 2432384, 2510848, 2660420, 2746240, 3040480, 3138560, 4256672, 4393984, 4444160, 4864768, 5320840, 5492480, 6080960, 6277120, 8513344, 8787968, 9729536, 10641680, 10984960, 12161920, 12554240, 17026688, 17575936, 19459072, 21283360, 21969920, 24323840, 34053376, 38918144, 42566720, 43939840, 48647680, 68106752, 77836288, 85133440, 87879680, 97295360, 136213504, 170266880, 194590720, 272427008, 340533760, 389181440, 544854016, 681067520, 1362135040, 2724270080]

約数ペア:

[(1, 2724270080), (2, 1362135040), (4, 681067520), (5, 544854016), (7, 389181440), (8, 340533760), (10, 272427008), (14, 194590720), (16, 170266880), (20, 136213504), (28, 97295360), (31, 87879680), (32, 85133440), (35, 77836288), (40, 68106752), (56, 48647680), (62, 43939840), (64, 42566720), (70, 38918144), (80, 34053376), (112, 24323840), (124, 21969920), (128, 21283360), (140, 19459072), (155, 17575936), (160, 17026688), (217, 12554240), (224, 12161920), (248, 10984960), (256, 10641680), (280, 9729536), (310, 8787968), (320, 8513344), (434, 6277120), (448, 6080960), (496, 5492480), (512, 5320840), (560, 4864768), (613, 4444160), (620, 4393984), (640, 4256672), (868, 3138560), (896, 3040480), (992, 2746240), (1024, 2660420), (1085, 2510848), (1120, 2432384), (1226, 2222080), (1240, 2196992), (1280, 2128336), (1736, 1569280), (1792, 1520240), (1984, 1373120), (2048, 1330210), (2170, 1255424), (2240, 1216192), (2452, 1111040), (2480, 1098496), (2560, 1064168), (3065, 888832), (3472, 784640), (3584, 760120), (3968, 686560), (4096, 665105), (4291, 634880), (4340, 627712), (4480, 608096), (4904, 555520), (4960, 549248), (5120, 532084), (6130, 444416), (6944, 392320), (7168, 380060), (7936, 343280), (8582, 317440), (8680, 313856), (8960, 304048), (9808, 277760), (9920, 274624), (10240, 266042), (12260, 222208), (13888, 196160), (14336, 190030), (15872, 171640), (17164, 158720), (17360, 156928), (17920, 152024), (19003, 143360), (19616, 138880), (19840, 137312), (20480, 133021), (21455, 126976), (24520, 111104), (27776, 98080), (28672, 95015), (31744, 85820), (34328, 79360), (34720, 78464), (35840, 76012), (38006, 71680), (39232, 69440), (39680, 68656), (42910, 63488), (49040, 55552)]