64077168640

素因数分解:

$2^{18}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 304

約数和(自身を含む): 169114014720

約数和(自身を除く): 105036846080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 83, 95, 124, 128, 152, 155, 160, 166, 190, 248, 256, 304, 310, 320, 332, 380, 415, 496, 512, 589, 608, 620, 640, 664, 760, 830, 992, 1024, 1178, 1216, 1240, 1280, 1328, 1520, 1577, 1660, 1984, 2048, 2356, 2432, 2480, 2560, 2573, 2656, 2945, 3040, 3154, 3320, 3968, 4096, 4712, 4864, 4960, 5120, 5146, 5312, 5890, 6080, 6308, 6640, 7885, 7936, 8192, 9424, 9728, 9920, 10240, 10292, 10624, 11780, 12160, 12616, 12865, 13280, 15770, 15872, 16384, 18848, 19456, 19840, 20480, 20584, 21248, 23560, 24320, 25232, 25730, 26560, 31540, 31744, 32768, 37696, 38912, 39680, 40960, 41168, 42496, 47120, 48640, 48887, 50464, 51460, 53120, 63080, 63488, 65536, 75392, 77824, 79360, 81920, 82336, 84992, 94240, 97280, 97774, 100928, 102920, 106240, 126160, 126976, 131072, 150784, 155648, 158720, 163840, 164672, 169984, 188480, 194560, 195548, 201856, 205840, 212480, 244435, 252320, 253952, 262144, 301568, 311296, 317440, 327680, 329344, 339968, 376960, 389120, 391096, 403712, 411680, 424960, 488870, 504640, 507904, 603136, 622592, 634880, 655360, 658688, 679936, 753920, 778240, 782192, 807424, 823360, 849920, 977740, 1009280, 1015808, 1206272, 1245184, 1269760, 1310720, 1317376, 1359872, 1507840, 1556480, 1564384, 1614848, 1646720, 1699840, 1955480, 2018560, 2031616, 2412544, 2490368, 2539520, 2634752, 2719744, 3015680, 3112960, 3128768, 3229696, 3293440, 3399680, 3910960, 4037120, 4063232, 4825088, 4980736, 5079040, 5269504, 5439488, 6031360, 6225920, 6257536, 6459392, 6586880, 6799360, 7821920, 8074240, 8126464, 9650176, 10158080, 10539008, 10878976, 12062720, 12451840, 12515072, 12918784, 13173760, 13598720, 15643840, 16148480, 19300352, 20316160, 21078016, 21757952, 24125440, 24903680, 25030144, 25837568, 26347520, 27197440, 31287680, 32296960, 38600704, 40632320, 42156032, 48250880, 50060288, 51675136, 52695040, 54394880, 62575360, 64593920, 77201408, 84312064, 96501760, 100120576, 103350272, 105390080, 108789760, 125150720, 129187840, 154402816, 168624128, 193003520, 200241152, 206700544, 210780160, 250301440, 258375680, 337248256, 386007040, 400482304, 413401088, 421560320, 500602880, 516751360, 674496512, 772014080, 800964608, 843120640, 1001205760, 1033502720, 1601929216, 1686241280, 2002411520, 2067005440, 3203858432, 3372482560, 4004823040, 6407716864, 8009646080, 12815433728, 16019292160, 32038584320, 64077168640]

約数ペア:

[(1, 64077168640), (2, 32038584320), (4, 16019292160), (5, 12815433728), (8, 8009646080), (10, 6407716864), (16, 4004823040), (19, 3372482560), (20, 3203858432), (31, 2067005440), (32, 2002411520), (38, 1686241280), (40, 1601929216), (62, 1033502720), (64, 1001205760), (76, 843120640), (80, 800964608), (83, 772014080), (95, 674496512), (124, 516751360), (128, 500602880), (152, 421560320), (155, 413401088), (160, 400482304), (166, 386007040), (190, 337248256), (248, 258375680), (256, 250301440), (304, 210780160), (310, 206700544), (320, 200241152), (332, 193003520), (380, 168624128), (415, 154402816), (496, 129187840), (512, 125150720), (589, 108789760), (608, 105390080), (620, 103350272), (640, 100120576), (664, 96501760), (760, 84312064), (830, 77201408), (992, 64593920), (1024, 62575360), (1178, 54394880), (1216, 52695040), (1240, 51675136), (1280, 50060288), (1328, 48250880), (1520, 42156032), (1577, 40632320), (1660, 38600704), (1984, 32296960), (2048, 31287680), (2356, 27197440), (2432, 26347520), (2480, 25837568), (2560, 25030144), (2573, 24903680), (2656, 24125440), (2945, 21757952), (3040, 21078016), (3154, 20316160), (3320, 19300352), (3968, 16148480), (4096, 15643840), (4712, 13598720), (4864, 13173760), (4960, 12918784), (5120, 12515072), (5146, 12451840), (5312, 12062720), (5890, 10878976), (6080, 10539008), (6308, 10158080), (6640, 9650176), (7885, 8126464), (7936, 8074240), (8192, 7821920), (9424, 6799360), (9728, 6586880), (9920, 6459392), (10240, 6257536), (10292, 6225920), (10624, 6031360), (11780, 5439488), (12160, 5269504), (12616, 5079040), (12865, 4980736), (13280, 4825088), (15770, 4063232), (15872, 4037120), (16384, 3910960), (18848, 3399680), (19456, 3293440), (19840, 3229696), (20480, 3128768), (20584, 3112960), (21248, 3015680), (23560, 2719744), (24320, 2634752), (25232, 2539520), (25730, 2490368), (26560, 2412544), (31540, 2031616), (31744, 2018560), (32768, 1955480), (37696, 1699840), (38912, 1646720), (39680, 1614848), (40960, 1564384), (41168, 1556480), (42496, 1507840), (47120, 1359872), (48640, 1317376), (48887, 1310720), (50464, 1269760), (51460, 1245184), (53120, 1206272), (63080, 1015808), (63488, 1009280), (65536, 977740), (75392, 849920), (77824, 823360), (79360, 807424), (81920, 782192), (82336, 778240), (84992, 753920), (94240, 679936), (97280, 658688), (97774, 655360), (100928, 634880), (102920, 622592), (106240, 603136), (126160, 507904), (126976, 504640), (131072, 488870), (150784, 424960), (155648, 411680), (158720, 403712), (163840, 391096), (164672, 389120), (169984, 376960), (188480, 339968), (194560, 329344), (195548, 327680), (201856, 317440), (205840, 311296), (212480, 301568), (244435, 262144), (252320, 253952)]