26464337920

素因数分解:

$2^{14}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 240

約数和(自身を含む): 69531049728

約数和(自身を除く): 43066711808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 512, 527, 544, 613, 620, 640, 680, 992, 1024, 1054, 1088, 1226, 1240, 1280, 1360, 1984, 2048, 2108, 2176, 2452, 2480, 2560, 2635, 2720, 3065, 3968, 4096, 4216, 4352, 4904, 4960, 5120, 5270, 5440, 6130, 7936, 8192, 8432, 8704, 9808, 9920, 10240, 10421, 10540, 10880, 12260, 15872, 16384, 16864, 17408, 19003, 19616, 19840, 20480, 20842, 21080, 21760, 24520, 31744, 33728, 34816, 38006, 39232, 39680, 40960, 41684, 42160, 43520, 49040, 52105, 63488, 67456, 69632, 76012, 78464, 79360, 81920, 83368, 84320, 87040, 95015, 98080, 104210, 126976, 134912, 139264, 152024, 156928, 158720, 166736, 168640, 174080, 190030, 196160, 208420, 253952, 269824, 278528, 304048, 313856, 317440, 323051, 333472, 337280, 348160, 380060, 392320, 416840, 507904, 539648, 608096, 627712, 634880, 646102, 666944, 674560, 696320, 760120, 784640, 833680, 1079296, 1216192, 1255424, 1269760, 1292204, 1333888, 1349120, 1392640, 1520240, 1569280, 1615255, 1667360, 2158592, 2432384, 2510848, 2539520, 2584408, 2667776, 2698240, 3040480, 3138560, 3230510, 3334720, 4317184, 4864768, 5021696, 5168816, 5335552, 5396480, 6080960, 6277120, 6461020, 6669440, 8634368, 9729536, 10043392, 10337632, 10671104, 10792960, 12161920, 12554240, 12922040, 13338880, 19459072, 20675264, 21342208, 21585920, 24323840, 25108480, 25844080, 26677760, 38918144, 41350528, 42684416, 43171840, 48647680, 50216960, 51688160, 53355520, 77836288, 82701056, 85368832, 97295360, 103376320, 106711040, 155672576, 165402112, 170737664, 194590720, 206752640, 213422080, 311345152, 330804224, 389181440, 413505280, 426844160, 661608448, 778362880, 827010560, 853688320, 1323216896, 1556725760, 1654021120, 2646433792, 3308042240, 5292867584, 6616084480, 13232168960, 26464337920]

約数ペア:

[(1, 26464337920), (2, 13232168960), (4, 6616084480), (5, 5292867584), (8, 3308042240), (10, 2646433792), (16, 1654021120), (17, 1556725760), (20, 1323216896), (31, 853688320), (32, 827010560), (34, 778362880), (40, 661608448), (62, 426844160), (64, 413505280), (68, 389181440), (80, 330804224), (85, 311345152), (124, 213422080), (128, 206752640), (136, 194590720), (155, 170737664), (160, 165402112), (170, 155672576), (248, 106711040), (256, 103376320), (272, 97295360), (310, 85368832), (320, 82701056), (340, 77836288), (496, 53355520), (512, 51688160), (527, 50216960), (544, 48647680), (613, 43171840), (620, 42684416), (640, 41350528), (680, 38918144), (992, 26677760), (1024, 25844080), (1054, 25108480), (1088, 24323840), (1226, 21585920), (1240, 21342208), (1280, 20675264), (1360, 19459072), (1984, 13338880), (2048, 12922040), (2108, 12554240), (2176, 12161920), (2452, 10792960), (2480, 10671104), (2560, 10337632), (2635, 10043392), (2720, 9729536), (3065, 8634368), (3968, 6669440), (4096, 6461020), (4216, 6277120), (4352, 6080960), (4904, 5396480), (4960, 5335552), (5120, 5168816), (5270, 5021696), (5440, 4864768), (6130, 4317184), (7936, 3334720), (8192, 3230510), (8432, 3138560), (8704, 3040480), (9808, 2698240), (9920, 2667776), (10240, 2584408), (10421, 2539520), (10540, 2510848), (10880, 2432384), (12260, 2158592), (15872, 1667360), (16384, 1615255), (16864, 1569280), (17408, 1520240), (19003, 1392640), (19616, 1349120), (19840, 1333888), (20480, 1292204), (20842, 1269760), (21080, 1255424), (21760, 1216192), (24520, 1079296), (31744, 833680), (33728, 784640), (34816, 760120), (38006, 696320), (39232, 674560), (39680, 666944), (40960, 646102), (41684, 634880), (42160, 627712), (43520, 608096), (49040, 539648), (52105, 507904), (63488, 416840), (67456, 392320), (69632, 380060), (76012, 348160), (78464, 337280), (79360, 333472), (81920, 323051), (83368, 317440), (84320, 313856), (87040, 304048), (95015, 278528), (98080, 269824), (104210, 253952), (126976, 208420), (134912, 196160), (139264, 190030), (152024, 174080), (156928, 168640), (158720, 166736)]