18910441440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 720

約数和(自身を含む): 75917761920

約数和(自身を除く): 57007320480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 66, 72, 80, 81, 88, 90, 93, 96, 99, 108, 110, 120, 121, 124, 132, 135, 144, 155, 160, 162, 165, 176, 180, 186, 198, 216, 220, 240, 242, 248, 264, 270, 279, 288, 297, 310, 324, 330, 341, 352, 360, 363, 372, 389, 396, 405, 432, 440, 465, 480, 484, 495, 496, 528, 540, 558, 594, 605, 620, 648, 660, 682, 720, 726, 744, 778, 792, 810, 837, 864, 880, 891, 930, 968, 990, 992, 1023, 1056, 1080, 1089, 1116, 1167, 1188, 1210, 1240, 1296, 1320, 1364, 1395, 1440, 1452, 1485, 1488, 1556, 1584, 1620, 1674, 1705, 1760, 1782, 1815, 1860, 1936, 1945, 1980, 2046, 2160, 2178, 2232, 2334, 2376, 2420, 2480, 2511, 2592, 2640, 2728, 2790, 2904, 2970, 2976, 3069, 3112, 3168, 3240, 3267, 3348, 3410, 3501, 3564, 3630, 3720, 3751, 3872, 3890, 3960, 4092, 4185, 4279, 4320, 4356, 4455, 4464, 4668, 4752, 4840, 4960, 5022, 5115, 5280, 5445, 5456, 5580, 5808, 5835, 5940, 6138, 6224, 6480, 6534, 6696, 6820, 7002, 7128, 7260, 7440, 7502, 7780, 7920, 8184, 8370, 8558, 8712, 8910, 8928, 9207, 9336, 9504, 9680, 9801, 10044, 10230, 10503, 10890, 10912, 11160, 11253, 11616, 11670, 11880, 12059, 12276, 12448, 12555, 12837, 12960, 13068, 13392, 13640, 14004, 14256, 14520, 14880, 15004, 15345, 15560, 15840, 16335, 16368, 16740, 17116, 17424, 17505, 17820, 18414, 18672, 18755, 19360, 19602, 20088, 20460, 21006, 21395, 21780, 22320, 22506, 23340, 23760, 24118, 24552, 25110, 25674, 26136, 26784, 27280, 27621, 28008, 28512, 29040, 30008, 30690, 31120, 31509, 32670, 32736, 33480, 33759, 34232, 34848, 35010, 35640, 36177, 36828, 37344, 37510, 38511, 39204, 40176, 40920, 42012, 42790, 43560, 44640, 45012, 46035, 46680, 47069, 47520, 48236, 49005, 49104, 50220, 51348, 52272, 52515, 54560, 55242, 56016, 56265, 58080, 60016, 60295, 61380, 62240, 63018, 64185, 65340, 66960, 67518, 68464, 70020, 71280, 72354, 73656, 75020, 77022, 78408, 80352, 81840, 84024, 85580, 87120, 90024, 92070, 93360, 94138, 96472, 98010, 98208, 100440, 101277, 102696, 104544, 105030, 108531, 110484, 112032, 112530, 115533, 120032, 120590, 122760, 126036, 128370, 130680, 132649, 133920, 135036, 136928, 138105, 140040, 141207, 142560, 144708, 147312, 150040, 154044, 156816, 157545, 163680, 168048, 168795, 171160, 174240, 180048, 180885, 184140, 186720, 188276, 192555, 192944, 196020, 200880, 202554, 205392, 210060, 217062, 220968, 225060, 231066, 235345, 241180, 245520, 252072, 256740, 261360, 265298, 270072, 276210, 280080, 282414, 289416, 294624, 300080, 303831, 308088, 313632, 315090, 325593, 336096, 337590, 342320, 346599, 360096, 361770, 368280, 376552, 385110, 385888, 392040, 397947, 401760, 405108, 410784, 420120, 423621, 434124, 441936, 450120, 462132, 470690, 482360, 491040, 504144, 506385, 513480, 522720, 530596, 540144, 542655, 552420, 560160, 564828, 577665, 578832, 600160, 607662, 616176, 630180, 651186, 663245, 675180, 684640, 693198, 706035, 723540, 736560, 753104, 770220, 784080, 795894, 810216, 840240, 847242, 868248, 883872, 900240, 924264, 941380, 964720, 976779, 1008288, 1012770, 1026960, 1061192, 1080288, 1085310, 1104840, 1129656, 1155330, 1157664, 1193841, 1215324, 1232352, 1260360, 1270863, 1302372, 1326490, 1350360, 1386396, 1412070, 1447080, 1459139, 1473120, 1506208, 1519155, 1540440, 1568160, 1591788, 1620432, 1627965, 1680480, 1694484, 1732995, 1736496, 1800480, 1848528, 1882760, 1929440, 1953558, 1989735, 2025540, 2053920, 2118105, 2122384, 2170620, 2209680, 2259312, 2310660, 2387682, 2430648, 2520720, 2541726, 2604744, 2652980, 2700720, 2772792, 2824140, 2894160, 2918278, 3038310, 3080880, 3183576, 3240864, 3255930, 3388968, 3465990, 3472992, 3581523, 3697056, 3765520, 3812589, 3907116, 3979470, 4051080, 4236210, 4244768, 4341240, 4377417, 4419360, 4518624, 4621320, 4775364, 4861296, 4883895, 5041440, 5083452, 5209488, 5305960, 5401440, 5545584, 5648280, 5788320, 5836556, 5969205, 6076620, 6161760, 6354315, 6367152, 6511860, 6777936, 6931980, 7163046, 7295695, 7531040, 7625178, 7814232, 7958940, 8102160, 8472420, 8682480, 8754834, 9242640, 9550728, 9722592, 9767790, 10166904, 10418976, 10611920, 10744569, 11091168, 11296560, 11673112, 11938410, 12153240, 12708630, 12734304, 13023720, 13132251, 13555872, 13863960, 14326092, 14591390, 15250356, 15628464, 15917880, 16204320, 16944840, 17364960, 17509668, 17907615, 18485280, 19062945, 19101456, 19535580, 20333808, 21223840, 21489138, 21887085, 22593120, 23346224, 23876820, 24306480, 25417260, 26047440, 26264502, 27727920, 28652184, 29182780, 30500712, 31256928, 31835760, 33889680, 35019336, 35815230, 38125890, 38202912, 39071160, 39396753, 40667616, 42978276, 43774170, 46692448, 47753640, 48612960, 50834520, 52094880, 52529004, 53722845, 55455840, 57304368, 58365560, 61001424, 63671520, 65661255, 67779360, 70038672, 71630460, 76251780, 78142320, 78793506, 85956552, 87548340, 95507280, 101669040, 105058008, 107445690, 114608736, 116731120, 118190259, 122002848, 131322510, 140077344, 143260920, 152503560, 156284640, 157587012, 171913104, 175096680, 191014560, 196983765, 203338080, 210116016, 214891380, 233462240, 236380518, 262645020, 286521840, 305007120, 315174024, 343826208, 350193360, 393967530, 420232032, 429782760, 472761036, 525290040, 573043680, 590951295, 610014240, 630348048, 700386720, 787935060, 859565520, 945522072, 1050580080, 1181902590, 1260696096, 1575870120, 1719131040, 1891044144, 2101160160, 2363805180, 3151740240, 3782088288, 4727610360, 6303480480, 9455220720, 18910441440]

約数ペア:

[(1, 18910441440), (2, 9455220720), (3, 6303480480), (4, 4727610360), (5, 3782088288), (6, 3151740240), (8, 2363805180), (9, 2101160160), (10, 1891044144), (11, 1719131040), (12, 1575870120), (15, 1260696096), (16, 1181902590), (18, 1050580080), (20, 945522072), (22, 859565520), (24, 787935060), (27, 700386720), (30, 630348048), (31, 610014240), (32, 590951295), (33, 573043680), (36, 525290040), (40, 472761036), (44, 429782760), (45, 420232032), (48, 393967530), (54, 350193360), (55, 343826208), (60, 315174024), (62, 305007120), (66, 286521840), (72, 262645020), (80, 236380518), (81, 233462240), (88, 214891380), (90, 210116016), (93, 203338080), (96, 196983765), (99, 191014560), (108, 175096680), (110, 171913104), (120, 157587012), (121, 156284640), (124, 152503560), (132, 143260920), (135, 140077344), (144, 131322510), (155, 122002848), (160, 118190259), (162, 116731120), (165, 114608736), (176, 107445690), (180, 105058008), (186, 101669040), (198, 95507280), (216, 87548340), (220, 85956552), (240, 78793506), (242, 78142320), (248, 76251780), (264, 71630460), (270, 70038672), (279, 67779360), (288, 65661255), (297, 63671520), (310, 61001424), (324, 58365560), (330, 57304368), (341, 55455840), (352, 53722845), (360, 52529004), (363, 52094880), (372, 50834520), (389, 48612960), (396, 47753640), (405, 46692448), (432, 43774170), (440, 42978276), (465, 40667616), (480, 39396753), (484, 39071160), (495, 38202912), (496, 38125890), (528, 35815230), (540, 35019336), (558, 33889680), (594, 31835760), (605, 31256928), (620, 30500712), (648, 29182780), (660, 28652184), (682, 27727920), (720, 26264502), (726, 26047440), (744, 25417260), (778, 24306480), (792, 23876820), (810, 23346224), (837, 22593120), (864, 21887085), (880, 21489138), (891, 21223840), (930, 20333808), (968, 19535580), (990, 19101456), (992, 19062945), (1023, 18485280), (1056, 17907615), (1080, 17509668), (1089, 17364960), (1116, 16944840), (1167, 16204320), (1188, 15917880), (1210, 15628464), (1240, 15250356), (1296, 14591390), (1320, 14326092), (1364, 13863960), (1395, 13555872), (1440, 13132251), (1452, 13023720), (1485, 12734304), (1488, 12708630), (1556, 12153240), (1584, 11938410), (1620, 11673112), (1674, 11296560), (1705, 11091168), (1760, 10744569), (1782, 10611920), (1815, 10418976), (1860, 10166904), (1936, 9767790), (1945, 9722592), (1980, 9550728), (2046, 9242640), (2160, 8754834), (2178, 8682480), (2232, 8472420), (2334, 8102160), (2376, 7958940), (2420, 7814232), (2480, 7625178), (2511, 7531040), (2592, 7295695), (2640, 7163046), (2728, 6931980), (2790, 6777936), (2904, 6511860), (2970, 6367152), (2976, 6354315), (3069, 6161760), (3112, 6076620), (3168, 5969205), (3240, 5836556), (3267, 5788320), (3348, 5648280), (3410, 5545584), (3501, 5401440), (3564, 5305960), (3630, 5209488), (3720, 5083452), (3751, 5041440), (3872, 4883895), (3890, 4861296), (3960, 4775364), (4092, 4621320), (4185, 4518624), (4279, 4419360), (4320, 4377417), (4356, 4341240), (4455, 4244768), (4464, 4236210), (4668, 4051080), (4752, 3979470), (4840, 3907116), (4960, 3812589), (5022, 3765520), (5115, 3697056), (5280, 3581523), (5445, 3472992), (5456, 3465990), (5580, 3388968), (5808, 3255930), (5835, 3240864), (5940, 3183576), (6138, 3080880), (6224, 3038310), (6480, 2918278), (6534, 2894160), (6696, 2824140), (6820, 2772792), (7002, 2700720), (7128, 2652980), (7260, 2604744), (7440, 2541726), (7502, 2520720), (7780, 2430648), (7920, 2387682), (8184, 2310660), (8370, 2259312), (8558, 2209680), (8712, 2170620), (8910, 2122384), (8928, 2118105), (9207, 2053920), (9336, 2025540), (9504, 1989735), (9680, 1953558), (9801, 1929440), (10044, 1882760), (10230, 1848528), (10503, 1800480), (10890, 1736496), (10912, 1732995), (11160, 1694484), (11253, 1680480), (11616, 1627965), (11670, 1620432), (11880, 1591788), (12059, 1568160), (12276, 1540440), (12448, 1519155), (12555, 1506208), (12837, 1473120), (12960, 1459139), (13068, 1447080), (13392, 1412070), (13640, 1386396), (14004, 1350360), (14256, 1326490), (14520, 1302372), (14880, 1270863), (15004, 1260360), (15345, 1232352), (15560, 1215324), (15840, 1193841), (16335, 1157664), (16368, 1155330), (16740, 1129656), (17116, 1104840), (17424, 1085310), (17505, 1080288), (17820, 1061192), (18414, 1026960), (18672, 1012770), (18755, 1008288), (19360, 976779), (19602, 964720), (20088, 941380), (20460, 924264), (21006, 900240), (21395, 883872), (21780, 868248), (22320, 847242), (22506, 840240), (23340, 810216), (23760, 795894), (24118, 784080), (24552, 770220), (25110, 753104), (25674, 736560), (26136, 723540), (26784, 706035), (27280, 693198), (27621, 684640), (28008, 675180), (28512, 663245), (29040, 651186), (30008, 630180), (30690, 616176), (31120, 607662), (31509, 600160), (32670, 578832), (32736, 577665), (33480, 564828), (33759, 560160), (34232, 552420), (34848, 542655), (35010, 540144), (35640, 530596), (36177, 522720), (36828, 513480), (37344, 506385), (37510, 504144), (38511, 491040), (39204, 482360), (40176, 470690), (40920, 462132), (42012, 450120), (42790, 441936), (43560, 434124), (44640, 423621), (45012, 420120), (46035, 410784), (46680, 405108), (47069, 401760), (47520, 397947), (48236, 392040), (49005, 385888), (49104, 385110), (50220, 376552), (51348, 368280), (52272, 361770), (52515, 360096), (54560, 346599), (55242, 342320), (56016, 337590), (56265, 336096), (58080, 325593), (60016, 315090), (60295, 313632), (61380, 308088), (62240, 303831), (63018, 300080), (64185, 294624), (65340, 289416), (66960, 282414), (67518, 280080), (68464, 276210), (70020, 270072), (71280, 265298), (72354, 261360), (73656, 256740), (75020, 252072), (77022, 245520), (78408, 241180), (80352, 235345), (81840, 231066), (84024, 225060), (85580, 220968), (87120, 217062), (90024, 210060), (92070, 205392), (93360, 202554), (94138, 200880), (96472, 196020), (98010, 192944), (98208, 192555), (100440, 188276), (101277, 186720), (102696, 184140), (104544, 180885), (105030, 180048), (108531, 174240), (110484, 171160), (112032, 168795), (112530, 168048), (115533, 163680), (120032, 157545), (120590, 156816), (122760, 154044), (126036, 150040), (128370, 147312), (130680, 144708), (132649, 142560), (133920, 141207), (135036, 140040), (136928, 138105)]