20954234880

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:429

約数の個数: 360

約数和(自身を含む): 73638458712

約数和(自身を除く): 52684223832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 293, 320, 360, 384, 388, 480, 485, 512, 576, 582, 586, 640, 720, 768, 776, 873, 879, 960, 970, 1024, 1152, 1164, 1172, 1280, 1440, 1455, 1465, 1536, 1552, 1746, 1758, 1920, 1940, 2048, 2304, 2328, 2344, 2560, 2637, 2880, 2910, 2930, 3072, 3104, 3492, 3516, 3840, 3880, 4096, 4365, 4395, 4608, 4656, 4688, 5120, 5274, 5760, 5820, 5860, 6144, 6208, 6984, 7032, 7680, 7760, 8192, 8730, 8790, 9216, 9312, 9376, 10240, 10548, 11520, 11640, 11720, 12288, 12416, 13185, 13968, 14064, 15360, 15520, 16384, 17460, 17580, 18432, 18624, 18752, 20480, 21096, 23040, 23280, 23440, 24576, 24832, 26370, 27936, 28128, 28421, 30720, 31040, 34920, 35160, 36864, 37248, 37504, 40960, 42192, 46080, 46560, 46880, 49152, 49664, 52740, 55872, 56256, 56842, 61440, 62080, 69840, 70320, 73728, 74496, 75008, 81920, 84384, 85263, 92160, 93120, 93760, 99328, 105480, 111744, 112512, 113684, 122880, 124160, 139680, 140640, 142105, 147456, 148992, 150016, 168768, 170526, 184320, 186240, 187520, 198656, 210960, 223488, 225024, 227368, 245760, 248320, 255789, 279360, 281280, 284210, 297984, 300032, 337536, 341052, 368640, 372480, 375040, 397312, 421920, 426315, 446976, 450048, 454736, 496640, 511578, 558720, 562560, 568420, 595968, 600064, 675072, 682104, 737280, 744960, 750080, 794624, 843840, 852630, 893952, 900096, 909472, 993280, 1023156, 1117440, 1125120, 1136840, 1191936, 1200128, 1278945, 1350144, 1364208, 1489920, 1500160, 1589248, 1687680, 1705260, 1787904, 1800192, 1818944, 1986560, 2046312, 2234880, 2250240, 2273680, 2383872, 2400256, 2557890, 2700288, 2728416, 2979840, 3000320, 3375360, 3410520, 3575808, 3600384, 3637888, 3973120, 4092624, 4469760, 4500480, 4547360, 4767744, 4800512, 5115780, 5400576, 5456832, 5959680, 6000640, 6750720, 6821040, 7151616, 7200768, 7275776, 7946240, 8185248, 8939520, 9000960, 9094720, 10231560, 10801152, 10913664, 11919360, 12001280, 13501440, 13642080, 14303232, 14401536, 14551552, 16370496, 17879040, 18001920, 18189440, 20463120, 21602304, 21827328, 23838720, 24002560, 27002880, 27284160, 29103104, 32740992, 35758080, 36003840, 36378880, 40926240, 43204608, 43654656, 54005760, 54568320, 58206208, 65481984, 71516160, 72007680, 72757760, 81852480, 87309312, 108011520, 109136640, 116412416, 130963968, 145515520, 163704960, 174618624, 216023040, 218273280, 232824832, 261927936, 291031040, 327409920, 349237248, 436546560, 465649664, 523855872, 582062080, 654819840, 698474496, 873093120, 1047711744, 1164124160, 1309639680, 1396948992, 1746186240, 2095423488, 2328248320, 2619279360, 3492372480, 4190846976, 5238558720, 6984744960, 10477117440, 20954234880]

約数ペア:

[(1, 20954234880), (2, 10477117440), (3, 6984744960), (4, 5238558720), (5, 4190846976), (6, 3492372480), (8, 2619279360), (9, 2328248320), (10, 2095423488), (12, 1746186240), (15, 1396948992), (16, 1309639680), (18, 1164124160), (20, 1047711744), (24, 873093120), (30, 698474496), (32, 654819840), (36, 582062080), (40, 523855872), (45, 465649664), (48, 436546560), (60, 349237248), (64, 327409920), (72, 291031040), (80, 261927936), (90, 232824832), (96, 218273280), (97, 216023040), (120, 174618624), (128, 163704960), (144, 145515520), (160, 130963968), (180, 116412416), (192, 109136640), (194, 108011520), (240, 87309312), (256, 81852480), (288, 72757760), (291, 72007680), (293, 71516160), (320, 65481984), (360, 58206208), (384, 54568320), (388, 54005760), (480, 43654656), (485, 43204608), (512, 40926240), (576, 36378880), (582, 36003840), (586, 35758080), (640, 32740992), (720, 29103104), (768, 27284160), (776, 27002880), (873, 24002560), (879, 23838720), (960, 21827328), (970, 21602304), (1024, 20463120), (1152, 18189440), (1164, 18001920), (1172, 17879040), (1280, 16370496), (1440, 14551552), (1455, 14401536), (1465, 14303232), (1536, 13642080), (1552, 13501440), (1746, 12001280), (1758, 11919360), (1920, 10913664), (1940, 10801152), (2048, 10231560), (2304, 9094720), (2328, 9000960), (2344, 8939520), (2560, 8185248), (2637, 7946240), (2880, 7275776), (2910, 7200768), (2930, 7151616), (3072, 6821040), (3104, 6750720), (3492, 6000640), (3516, 5959680), (3840, 5456832), (3880, 5400576), (4096, 5115780), (4365, 4800512), (4395, 4767744), (4608, 4547360), (4656, 4500480), (4688, 4469760), (5120, 4092624), (5274, 3973120), (5760, 3637888), (5820, 3600384), (5860, 3575808), (6144, 3410520), (6208, 3375360), (6984, 3000320), (7032, 2979840), (7680, 2728416), (7760, 2700288), (8192, 2557890), (8730, 2400256), (8790, 2383872), (9216, 2273680), (9312, 2250240), (9376, 2234880), (10240, 2046312), (10548, 1986560), (11520, 1818944), (11640, 1800192), (11720, 1787904), (12288, 1705260), (12416, 1687680), (13185, 1589248), (13968, 1500160), (14064, 1489920), (15360, 1364208), (15520, 1350144), (16384, 1278945), (17460, 1200128), (17580, 1191936), (18432, 1136840), (18624, 1125120), (18752, 1117440), (20480, 1023156), (21096, 993280), (23040, 909472), (23280, 900096), (23440, 893952), (24576, 852630), (24832, 843840), (26370, 794624), (27936, 750080), (28128, 744960), (28421, 737280), (30720, 682104), (31040, 675072), (34920, 600064), (35160, 595968), (36864, 568420), (37248, 562560), (37504, 558720), (40960, 511578), (42192, 496640), (46080, 454736), (46560, 450048), (46880, 446976), (49152, 426315), (49664, 421920), (52740, 397312), (55872, 375040), (56256, 372480), (56842, 368640), (61440, 341052), (62080, 337536), (69840, 300032), (70320, 297984), (73728, 284210), (74496, 281280), (75008, 279360), (81920, 255789), (84384, 248320), (85263, 245760), (92160, 227368), (93120, 225024), (93760, 223488), (99328, 210960), (105480, 198656), (111744, 187520), (112512, 186240), (113684, 184320), (122880, 170526), (124160, 168768), (139680, 150016), (140640, 148992), (142105, 147456)]