20987112960

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3067}}^1$

素因数の和:3116

約数の個数: 480

約数和(自身を含む): 82255485312

約数和(自身を除く): 61268372352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 243, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 486, 495, 512, 528, 540, 576, 594, 640, 648, 660, 704, 720, 768, 792, 810, 864, 880, 891, 960, 972, 990, 1056, 1080, 1152, 1188, 1215, 1280, 1296, 1320, 1408, 1440, 1485, 1536, 1584, 1620, 1728, 1760, 1782, 1920, 1944, 1980, 2112, 2160, 2304, 2376, 2430, 2560, 2592, 2640, 2673, 2816, 2880, 2970, 3067, 3168, 3240, 3456, 3520, 3564, 3840, 3888, 3960, 4224, 4320, 4455, 4608, 4752, 4860, 5184, 5280, 5346, 5632, 5760, 5940, 6134, 6336, 6480, 6912, 7040, 7128, 7680, 7776, 7920, 8448, 8640, 8910, 9201, 9504, 9720, 10368, 10560, 10692, 11520, 11880, 12268, 12672, 12960, 13365, 13824, 14080, 14256, 15335, 15552, 15840, 16896, 17280, 17820, 18402, 19008, 19440, 20736, 21120, 21384, 23040, 23760, 24536, 25344, 25920, 26730, 27603, 28160, 28512, 30670, 31104, 31680, 33737, 34560, 35640, 36804, 38016, 38880, 41472, 42240, 42768, 46005, 47520, 49072, 50688, 51840, 53460, 55206, 57024, 61340, 62208, 63360, 67474, 69120, 71280, 73608, 76032, 77760, 82809, 84480, 85536, 92010, 95040, 98144, 101211, 103680, 106920, 110412, 114048, 122680, 124416, 126720, 134948, 138015, 142560, 147216, 152064, 155520, 165618, 168685, 171072, 184020, 190080, 196288, 202422, 207360, 213840, 220824, 228096, 245360, 248427, 253440, 269896, 276030, 285120, 294432, 303633, 311040, 331236, 337370, 342144, 368040, 380160, 392576, 404844, 414045, 427680, 441648, 456192, 490720, 496854, 506055, 539792, 552060, 570240, 588864, 607266, 622080, 662472, 674740, 684288, 736080, 745281, 760320, 785152, 809688, 828090, 855360, 883296, 910899, 981440, 993708, 1012110, 1079584, 1104120, 1140480, 1177728, 1214532, 1242135, 1324944, 1349480, 1368576, 1472160, 1490562, 1518165, 1570304, 1619376, 1656180, 1710720, 1766592, 1821798, 1962880, 1987416, 2024220, 2159168, 2208240, 2280960, 2355456, 2429064, 2484270, 2649888, 2698960, 2732697, 2944320, 2981124, 3036330, 3238752, 3312360, 3421440, 3533184, 3643596, 3726405, 3925760, 3974832, 4048440, 4318336, 4416480, 4554495, 4710912, 4858128, 4968540, 5299776, 5397920, 5465394, 5888640, 5962248, 6072660, 6477504, 6624720, 6842880, 7066368, 7287192, 7452810, 7851520, 7949664, 8096880, 8198091, 8636672, 8832960, 9108990, 9716256, 9937080, 10599552, 10795840, 10930788, 11777280, 11924496, 12145320, 12955008, 13249440, 13663485, 14132736, 14574384, 14905620, 15899328, 16193760, 16396182, 17273344, 17665920, 18217980, 19432512, 19874160, 21199104, 21591680, 21861576, 23554560, 23848992, 24290640, 25910016, 26498880, 27326970, 29148768, 29811240, 31798656, 32387520, 32792364, 35331840, 36435960, 38865024, 39748320, 40990455, 42398208, 43183360, 43723152, 47697984, 48581280, 51820032, 52997760, 54653940, 58297536, 59622480, 63597312, 64775040, 65584728, 70663680, 72871920, 77730048, 79496640, 81980910, 86366720, 87446304, 95395968, 97162560, 105995520, 109307880, 116595072, 119244960, 127194624, 129550080, 131169456, 145743840, 155460096, 158993280, 163961820, 174892608, 190791936, 194325120, 211991040, 218615760, 233190144, 238489920, 259100160, 262338912, 291487680, 317986560, 327923640, 349785216, 381583872, 388650240, 437231520, 466380288, 476979840, 524677824, 582975360, 635973120, 655847280, 699570432, 777300480, 874463040, 953959680, 1049355648, 1165950720, 1311694560, 1399140864, 1748926080, 1907919360, 2098711296, 2331901440, 2623389120, 3497852160, 4197422592, 5246778240, 6995704320, 10493556480, 20987112960]

約数ペア:

[(1, 20987112960), (2, 10493556480), (3, 6995704320), (4, 5246778240), (5, 4197422592), (6, 3497852160), (8, 2623389120), (9, 2331901440), (10, 2098711296), (11, 1907919360), (12, 1748926080), (15, 1399140864), (16, 1311694560), (18, 1165950720), (20, 1049355648), (22, 953959680), (24, 874463040), (27, 777300480), (30, 699570432), (32, 655847280), (33, 635973120), (36, 582975360), (40, 524677824), (44, 476979840), (45, 466380288), (48, 437231520), (54, 388650240), (55, 381583872), (60, 349785216), (64, 327923640), (66, 317986560), (72, 291487680), (80, 262338912), (81, 259100160), (88, 238489920), (90, 233190144), (96, 218615760), (99, 211991040), (108, 194325120), (110, 190791936), (120, 174892608), (128, 163961820), (132, 158993280), (135, 155460096), (144, 145743840), (160, 131169456), (162, 129550080), (165, 127194624), (176, 119244960), (180, 116595072), (192, 109307880), (198, 105995520), (216, 97162560), (220, 95395968), (240, 87446304), (243, 86366720), (256, 81980910), (264, 79496640), (270, 77730048), (288, 72871920), (297, 70663680), (320, 65584728), (324, 64775040), (330, 63597312), (352, 59622480), (360, 58297536), (384, 54653940), (396, 52997760), (405, 51820032), (432, 48581280), (440, 47697984), (480, 43723152), (486, 43183360), (495, 42398208), (512, 40990455), (528, 39748320), (540, 38865024), (576, 36435960), (594, 35331840), (640, 32792364), (648, 32387520), (660, 31798656), (704, 29811240), (720, 29148768), (768, 27326970), (792, 26498880), (810, 25910016), (864, 24290640), (880, 23848992), (891, 23554560), (960, 21861576), (972, 21591680), (990, 21199104), (1056, 19874160), (1080, 19432512), (1152, 18217980), (1188, 17665920), (1215, 17273344), (1280, 16396182), (1296, 16193760), (1320, 15899328), (1408, 14905620), (1440, 14574384), (1485, 14132736), (1536, 13663485), (1584, 13249440), (1620, 12955008), (1728, 12145320), (1760, 11924496), (1782, 11777280), (1920, 10930788), (1944, 10795840), (1980, 10599552), (2112, 9937080), (2160, 9716256), (2304, 9108990), (2376, 8832960), (2430, 8636672), (2560, 8198091), (2592, 8096880), (2640, 7949664), (2673, 7851520), (2816, 7452810), (2880, 7287192), (2970, 7066368), (3067, 6842880), (3168, 6624720), (3240, 6477504), (3456, 6072660), (3520, 5962248), (3564, 5888640), (3840, 5465394), (3888, 5397920), (3960, 5299776), (4224, 4968540), (4320, 4858128), (4455, 4710912), (4608, 4554495), (4752, 4416480), (4860, 4318336), (5184, 4048440), (5280, 3974832), (5346, 3925760), (5632, 3726405), (5760, 3643596), (5940, 3533184), (6134, 3421440), (6336, 3312360), (6480, 3238752), (6912, 3036330), (7040, 2981124), (7128, 2944320), (7680, 2732697), (7776, 2698960), (7920, 2649888), (8448, 2484270), (8640, 2429064), (8910, 2355456), (9201, 2280960), (9504, 2208240), (9720, 2159168), (10368, 2024220), (10560, 1987416), (10692, 1962880), (11520, 1821798), (11880, 1766592), (12268, 1710720), (12672, 1656180), (12960, 1619376), (13365, 1570304), (13824, 1518165), (14080, 1490562), (14256, 1472160), (15335, 1368576), (15552, 1349480), (15840, 1324944), (16896, 1242135), (17280, 1214532), (17820, 1177728), (18402, 1140480), (19008, 1104120), (19440, 1079584), (20736, 1012110), (21120, 993708), (21384, 981440), (23040, 910899), (23760, 883296), (24536, 855360), (25344, 828090), (25920, 809688), (26730, 785152), (27603, 760320), (28160, 745281), (28512, 736080), (30670, 684288), (31104, 674740), (31680, 662472), (33737, 622080), (34560, 607266), (35640, 588864), (36804, 570240), (38016, 552060), (38880, 539792), (41472, 506055), (42240, 496854), (42768, 490720), (46005, 456192), (47520, 441648), (49072, 427680), (50688, 414045), (51840, 404844), (53460, 392576), (55206, 380160), (57024, 368040), (61340, 342144), (62208, 337370), (63360, 331236), (67474, 311040), (69120, 303633), (71280, 294432), (73608, 285120), (76032, 276030), (77760, 269896), (82809, 253440), (84480, 248427), (85536, 245360), (92010, 228096), (95040, 220824), (98144, 213840), (101211, 207360), (103680, 202422), (106920, 196288), (110412, 190080), (114048, 184020), (122680, 171072), (124416, 168685), (126720, 165618), (134948, 155520), (138015, 152064), (142560, 147216)]