20238245280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:719

約数の個数: 576

約数和(自身を含む): 79252992000

約数和(自身を除く): 59014746720

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, 66, 72, 79, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 158, 160, 162, 165, 176, 180, 198, 216, 220, 237, 240, 243, 264, 270, 288, 297, 316, 324, 330, 352, 360, 395, 396, 405, 432, 440, 474, 480, 486, 495, 528, 540, 594, 599, 632, 648, 660, 711, 720, 790, 792, 810, 864, 869, 880, 891, 948, 972, 990, 1056, 1080, 1185, 1188, 1198, 1215, 1264, 1296, 1320, 1422, 1440, 1485, 1580, 1584, 1620, 1738, 1760, 1782, 1797, 1896, 1944, 1980, 2133, 2160, 2370, 2376, 2396, 2430, 2528, 2592, 2607, 2640, 2673, 2844, 2970, 2995, 3160, 3168, 3240, 3476, 3555, 3564, 3594, 3792, 3888, 3960, 4266, 4320, 4345, 4455, 4740, 4752, 4792, 4860, 5214, 5280, 5346, 5391, 5688, 5940, 5990, 6320, 6399, 6480, 6589, 6952, 7110, 7128, 7188, 7584, 7776, 7821, 7920, 8532, 8690, 8910, 8985, 9480, 9504, 9584, 9720, 10428, 10665, 10692, 10782, 11376, 11880, 11980, 12640, 12798, 12960, 13035, 13178, 13365, 13904, 14220, 14256, 14376, 15642, 15840, 16173, 17064, 17380, 17820, 17970, 18960, 19168, 19197, 19440, 19767, 20856, 21330, 21384, 21564, 22752, 23463, 23760, 23960, 25596, 26070, 26356, 26730, 26955, 27808, 28440, 28512, 28752, 31284, 31995, 32346, 32945, 34128, 34760, 35640, 35940, 37920, 38394, 38880, 39105, 39534, 41712, 42660, 42768, 43128, 46926, 47321, 47520, 47920, 48519, 51192, 52140, 52712, 53460, 53910, 56880, 57504, 59301, 62568, 63990, 64692, 65890, 68256, 69520, 70389, 71280, 71880, 76788, 78210, 79068, 80865, 83424, 85320, 85536, 86256, 93852, 94642, 95840, 95985, 97038, 98835, 102384, 104280, 105424, 106920, 107820, 113760, 117315, 118602, 125136, 127980, 129384, 131780, 139040, 140778, 141963, 142560, 143760, 145557, 153576, 156420, 158136, 161730, 170640, 172512, 177903, 187704, 189284, 191970, 194076, 197670, 204768, 208560, 210848, 211167, 213840, 215640, 234630, 236605, 237204, 242595, 250272, 255960, 258768, 263560, 281556, 283926, 287520, 291114, 296505, 307152, 312840, 316272, 323460, 341280, 351945, 355806, 375408, 378568, 383940, 388152, 395340, 417120, 422334, 425889, 427680, 431280, 469260, 473210, 474408, 485190, 511920, 517536, 520531, 527120, 533709, 563112, 567852, 582228, 593010, 614304, 625680, 632544, 646920, 703890, 709815, 711612, 727785, 750816, 757136, 767880, 776304, 790680, 844668, 851778, 862560, 889515, 938520, 946420, 948816, 970380, 1023840, 1041062, 1054240, 1055835, 1067418, 1126224, 1135704, 1164456, 1186020, 1251360, 1277667, 1293840, 1407780, 1419630, 1423224, 1455570, 1514272, 1535760, 1552608, 1561593, 1581360, 1601127, 1689336, 1703556, 1779030, 1877040, 1892840, 1897632, 1940760, 2082124, 2111670, 2129445, 2134836, 2252448, 2271408, 2328912, 2372040, 2555334, 2587680, 2602655, 2668545, 2815560, 2839260, 2846448, 2911140, 3071520, 3123186, 3162720, 3202254, 3378672, 3407112, 3558060, 3754080, 3785680, 3833001, 3881520, 4164248, 4223340, 4258890, 4269672, 4542816, 4657824, 4684779, 4744080, 5110668, 5205310, 5337090, 5631120, 5678520, 5692896, 5822280, 6246372, 6388335, 6404508, 6757344, 6814224, 7116120, 7571360, 7666002, 7763040, 7807965, 8005635, 8328496, 8446680, 8517780, 8539344, 9369558, 9488160, 10221336, 10410620, 10674180, 11262240, 11357040, 11499003, 11644560, 12492744, 12776670, 12809016, 13628448, 14054337, 14232240, 15332004, 15615930, 16011270, 16656992, 16893360, 17035560, 17078688, 18739116, 19165005, 20442672, 20821240, 21348360, 22714080, 22998006, 23289120, 23423895, 24985488, 25553340, 25618032, 28108674, 28464480, 30664008, 31231860, 32022540, 33786720, 34071120, 37478232, 38330010, 40885344, 41642480, 42163011, 42696720, 45996012, 46847790, 49970976, 51106680, 51236064, 56217348, 57495015, 61328016, 62463720, 64045080, 68142240, 70271685, 74956464, 76660020, 83284960, 84326022, 85393440, 91992024, 93695580, 102213360, 112434696, 114990030, 122656032, 124927440, 126489033, 128090160, 140543370, 149912928, 153320040, 168652044, 183984048, 187391160, 204426720, 210815055, 224869392, 229980060, 249854880, 252978066, 256180320, 281086740, 306640080, 337304088, 367968096, 374782320, 421630110, 449738784, 459960120, 505956132, 562173480, 613280160, 632445165, 674608176, 749564640, 843260220, 919920240, 1011912264, 1124346960, 1264890330, 1349216352, 1686520440, 1839840480, 2023824528, 2248693920, 2529780660, 3373040880, 4047649056, 5059561320, 6746081760, 10119122640, 20238245280]

約数ペア:

[(1, 20238245280), (2, 10119122640), (3, 6746081760), (4, 5059561320), (5, 4047649056), (6, 3373040880), (8, 2529780660), (9, 2248693920), (10, 2023824528), (11, 1839840480), (12, 1686520440), (15, 1349216352), (16, 1264890330), (18, 1124346960), (20, 1011912264), (22, 919920240), (24, 843260220), (27, 749564640), (30, 674608176), (32, 632445165), (33, 613280160), (36, 562173480), (40, 505956132), (44, 459960120), (45, 449738784), (48, 421630110), (54, 374782320), (55, 367968096), (60, 337304088), (66, 306640080), (72, 281086740), (79, 256180320), (80, 252978066), (81, 249854880), (88, 229980060), (90, 224869392), (96, 210815055), (99, 204426720), (108, 187391160), (110, 183984048), (120, 168652044), (132, 153320040), (135, 149912928), (144, 140543370), (158, 128090160), (160, 126489033), (162, 124927440), (165, 122656032), (176, 114990030), (180, 112434696), (198, 102213360), (216, 93695580), (220, 91992024), (237, 85393440), (240, 84326022), (243, 83284960), (264, 76660020), (270, 74956464), (288, 70271685), (297, 68142240), (316, 64045080), (324, 62463720), (330, 61328016), (352, 57495015), (360, 56217348), (395, 51236064), (396, 51106680), (405, 49970976), (432, 46847790), (440, 45996012), (474, 42696720), (480, 42163011), (486, 41642480), (495, 40885344), (528, 38330010), (540, 37478232), (594, 34071120), (599, 33786720), (632, 32022540), (648, 31231860), (660, 30664008), (711, 28464480), (720, 28108674), (790, 25618032), (792, 25553340), (810, 24985488), (864, 23423895), (869, 23289120), (880, 22998006), (891, 22714080), (948, 21348360), (972, 20821240), (990, 20442672), (1056, 19165005), (1080, 18739116), (1185, 17078688), (1188, 17035560), (1198, 16893360), (1215, 16656992), (1264, 16011270), (1296, 15615930), (1320, 15332004), (1422, 14232240), (1440, 14054337), (1485, 13628448), (1580, 12809016), (1584, 12776670), (1620, 12492744), (1738, 11644560), (1760, 11499003), (1782, 11357040), (1797, 11262240), (1896, 10674180), (1944, 10410620), (1980, 10221336), (2133, 9488160), (2160, 9369558), (2370, 8539344), (2376, 8517780), (2396, 8446680), (2430, 8328496), (2528, 8005635), (2592, 7807965), (2607, 7763040), (2640, 7666002), (2673, 7571360), (2844, 7116120), (2970, 6814224), (2995, 6757344), (3160, 6404508), (3168, 6388335), (3240, 6246372), (3476, 5822280), (3555, 5692896), (3564, 5678520), (3594, 5631120), (3792, 5337090), (3888, 5205310), (3960, 5110668), (4266, 4744080), (4320, 4684779), (4345, 4657824), (4455, 4542816), (4740, 4269672), (4752, 4258890), (4792, 4223340), (4860, 4164248), (5214, 3881520), (5280, 3833001), (5346, 3785680), (5391, 3754080), (5688, 3558060), (5940, 3407112), (5990, 3378672), (6320, 3202254), (6399, 3162720), (6480, 3123186), (6589, 3071520), (6952, 2911140), (7110, 2846448), (7128, 2839260), (7188, 2815560), (7584, 2668545), (7776, 2602655), (7821, 2587680), (7920, 2555334), (8532, 2372040), (8690, 2328912), (8910, 2271408), (8985, 2252448), (9480, 2134836), (9504, 2129445), (9584, 2111670), (9720, 2082124), (10428, 1940760), (10665, 1897632), (10692, 1892840), (10782, 1877040), (11376, 1779030), (11880, 1703556), (11980, 1689336), (12640, 1601127), (12798, 1581360), (12960, 1561593), (13035, 1552608), (13178, 1535760), (13365, 1514272), (13904, 1455570), (14220, 1423224), (14256, 1419630), (14376, 1407780), (15642, 1293840), (15840, 1277667), (16173, 1251360), (17064, 1186020), (17380, 1164456), (17820, 1135704), (17970, 1126224), (18960, 1067418), (19168, 1055835), (19197, 1054240), (19440, 1041062), (19767, 1023840), (20856, 970380), (21330, 948816), (21384, 946420), (21564, 938520), (22752, 889515), (23463, 862560), (23760, 851778), (23960, 844668), (25596, 790680), (26070, 776304), (26356, 767880), (26730, 757136), (26955, 750816), (27808, 727785), (28440, 711612), (28512, 709815), (28752, 703890), (31284, 646920), (31995, 632544), (32346, 625680), (32945, 614304), (34128, 593010), (34760, 582228), (35640, 567852), (35940, 563112), (37920, 533709), (38394, 527120), (38880, 520531), (39105, 517536), (39534, 511920), (41712, 485190), (42660, 474408), (42768, 473210), (43128, 469260), (46926, 431280), (47321, 427680), (47520, 425889), (47920, 422334), (48519, 417120), (51192, 395340), (52140, 388152), (52712, 383940), (53460, 378568), (53910, 375408), (56880, 355806), (57504, 351945), (59301, 341280), (62568, 323460), (63990, 316272), (64692, 312840), (65890, 307152), (68256, 296505), (69520, 291114), (70389, 287520), (71280, 283926), (71880, 281556), (76788, 263560), (78210, 258768), (79068, 255960), (80865, 250272), (83424, 242595), (85320, 237204), (85536, 236605), (86256, 234630), (93852, 215640), (94642, 213840), (95840, 211167), (95985, 210848), (97038, 208560), (98835, 204768), (102384, 197670), (104280, 194076), (105424, 191970), (106920, 189284), (107820, 187704), (113760, 177903), (117315, 172512), (118602, 170640), (125136, 161730), (127980, 158136), (129384, 156420), (131780, 153576), (139040, 145557), (140778, 143760), (141963, 142560)]