28881008640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:994

約数の個数: 576

約数和(自身を含む): 112841164800

約数和(自身を除く): 83960156160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 32, 33, 36, 40, 44, 45, 48, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 110, 120, 124, 128, 132, 144, 155, 160, 165, 176, 180, 186, 192, 198, 220, 240, 248, 256, 264, 279, 288, 310, 320, 330, 341, 352, 360, 372, 384, 396, 440, 465, 480, 495, 496, 512, 528, 558, 576, 620, 640, 660, 682, 704, 720, 744, 768, 792, 880, 919, 930, 960, 990, 992, 1023, 1024, 1056, 1116, 1152, 1240, 1280, 1320, 1364, 1395, 1408, 1440, 1488, 1536, 1584, 1705, 1760, 1838, 1860, 1920, 1980, 1984, 2046, 2048, 2112, 2232, 2304, 2480, 2560, 2640, 2728, 2757, 2790, 2816, 2880, 2976, 3069, 3072, 3168, 3410, 3520, 3676, 3720, 3840, 3960, 3968, 4092, 4224, 4464, 4595, 4608, 4960, 5115, 5120, 5280, 5456, 5514, 5580, 5632, 5760, 5952, 6138, 6144, 6336, 6820, 7040, 7352, 7440, 7680, 7920, 7936, 8184, 8271, 8448, 8928, 9190, 9216, 9920, 10109, 10230, 10240, 10560, 10912, 11028, 11160, 11264, 11520, 11904, 12276, 12672, 13640, 13785, 14080, 14704, 14880, 15345, 15360, 15840, 15872, 16368, 16542, 16896, 17856, 18380, 18432, 19840, 20218, 20460, 21120, 21824, 22056, 22320, 22528, 23040, 23808, 24552, 25344, 27280, 27570, 28160, 28489, 29408, 29760, 30327, 30690, 30720, 31680, 31744, 32736, 33084, 33792, 35712, 36760, 39680, 40436, 40920, 41355, 42240, 43648, 44112, 44640, 46080, 47616, 49104, 50545, 50688, 54560, 55140, 56320, 56978, 58816, 59520, 60654, 61380, 63360, 63488, 65472, 66168, 67584, 71424, 73520, 79360, 80872, 81840, 82710, 84480, 85467, 87296, 88224, 89280, 90981, 92160, 95232, 98208, 101090, 101376, 109120, 110280, 112640, 113956, 117632, 119040, 121308, 122760, 126720, 130944, 132336, 142445, 142848, 147040, 151635, 158720, 161744, 163680, 165420, 168960, 170934, 174592, 176448, 178560, 181962, 190464, 196416, 202180, 202752, 218240, 220560, 227912, 235264, 238080, 242616, 245520, 253440, 256401, 261888, 264672, 284890, 285696, 294080, 303270, 313379, 317440, 323488, 327360, 330840, 337920, 341868, 349184, 352896, 357120, 363924, 392832, 404360, 427335, 436480, 441120, 454905, 455824, 470528, 476160, 485232, 491040, 506880, 512802, 523776, 529344, 569780, 571392, 588160, 606540, 626758, 646976, 654720, 661680, 683736, 698368, 705792, 714240, 727848, 785664, 808720, 854670, 872960, 882240, 909810, 911648, 940137, 941056, 952320, 970464, 982080, 1013760, 1025604, 1047552, 1058688, 1139560, 1176320, 1213080, 1253516, 1282005, 1293952, 1309440, 1323360, 1367472, 1411584, 1428480, 1455696, 1566895, 1571328, 1617440, 1709340, 1745920, 1764480, 1819620, 1823296, 1880274, 1882112, 1940928, 1964160, 2051208, 2095104, 2117376, 2279120, 2352640, 2426160, 2507032, 2564010, 2587904, 2618880, 2646720, 2734944, 2820411, 2823168, 2856960, 2911392, 3133790, 3142656, 3234880, 3418680, 3491840, 3528960, 3639240, 3646592, 3760548, 3881856, 3928320, 4102416, 4234752, 4558240, 4700685, 4705280, 4852320, 5014064, 5128020, 5175808, 5237760, 5293440, 5469888, 5640822, 5646336, 5822784, 6267580, 6285312, 6469760, 6837360, 7057920, 7278480, 7293184, 7521096, 7763712, 7856640, 8204832, 8469504, 9116480, 9401370, 9410560, 9704640, 10028128, 10256040, 10351616, 10475520, 10586880, 10939776, 11281644, 11645568, 12535160, 12939520, 13674720, 14102055, 14115840, 14556960, 14586368, 15042192, 15527424, 15713280, 16409664, 16939008, 18232960, 18802740, 19409280, 20056256, 20512080, 20703232, 21173760, 21879552, 22563288, 23291136, 25070320, 25879040, 27349440, 28204110, 28231680, 29113920, 29172736, 30084384, 31054848, 31426560, 32819328, 36465920, 37605480, 38818560, 40112512, 41024160, 42347520, 43759104, 45126576, 46582272, 50140640, 51758080, 54698880, 56408220, 58227840, 58345472, 60168768, 62109696, 65638656, 72931840, 75210960, 77637120, 80225024, 82048320, 84695040, 87518208, 90253152, 93164544, 100281280, 103516160, 109397760, 112816440, 116455680, 120337536, 131277312, 145863680, 150421920, 155274240, 160450048, 164096640, 175036416, 180506304, 186329088, 200562560, 218795520, 225632880, 232911360, 240675072, 262554624, 291727360, 300843840, 310548480, 320900096, 328193280, 361012608, 401125120, 437591040, 451265760, 465822720, 481350144, 525109248, 601687680, 641800192, 656386560, 722025216, 802250240, 875182080, 902531520, 931645440, 962700288, 1203375360, 1312773120, 1444050432, 1604500480, 1805063040, 1925400576, 2406750720, 2625546240, 2888100864, 3209000960, 3610126080, 4813501440, 5776201728, 7220252160, 9627002880, 14440504320, 28881008640]

約数ペア:

[(1, 28881008640), (2, 14440504320), (3, 9627002880), (4, 7220252160), (5, 5776201728), (6, 4813501440), (8, 3610126080), (9, 3209000960), (10, 2888100864), (11, 2625546240), (12, 2406750720), (15, 1925400576), (16, 1805063040), (18, 1604500480), (20, 1444050432), (22, 1312773120), (24, 1203375360), (30, 962700288), (31, 931645440), (32, 902531520), (33, 875182080), (36, 802250240), (40, 722025216), (44, 656386560), (45, 641800192), (48, 601687680), (55, 525109248), (60, 481350144), (62, 465822720), (64, 451265760), (66, 437591040), (72, 401125120), (80, 361012608), (88, 328193280), (90, 320900096), (93, 310548480), (96, 300843840), (99, 291727360), (110, 262554624), (120, 240675072), (124, 232911360), (128, 225632880), (132, 218795520), (144, 200562560), (155, 186329088), (160, 180506304), (165, 175036416), (176, 164096640), (180, 160450048), (186, 155274240), (192, 150421920), (198, 145863680), (220, 131277312), (240, 120337536), (248, 116455680), (256, 112816440), (264, 109397760), (279, 103516160), (288, 100281280), (310, 93164544), (320, 90253152), (330, 87518208), (341, 84695040), (352, 82048320), (360, 80225024), (372, 77637120), (384, 75210960), (396, 72931840), (440, 65638656), (465, 62109696), (480, 60168768), (495, 58345472), (496, 58227840), (512, 56408220), (528, 54698880), (558, 51758080), (576, 50140640), (620, 46582272), (640, 45126576), (660, 43759104), (682, 42347520), (704, 41024160), (720, 40112512), (744, 38818560), (768, 37605480), (792, 36465920), (880, 32819328), (919, 31426560), (930, 31054848), (960, 30084384), (990, 29172736), (992, 29113920), (1023, 28231680), (1024, 28204110), (1056, 27349440), (1116, 25879040), (1152, 25070320), (1240, 23291136), (1280, 22563288), (1320, 21879552), (1364, 21173760), (1395, 20703232), (1408, 20512080), (1440, 20056256), (1488, 19409280), (1536, 18802740), (1584, 18232960), (1705, 16939008), (1760, 16409664), (1838, 15713280), (1860, 15527424), (1920, 15042192), (1980, 14586368), (1984, 14556960), (2046, 14115840), (2048, 14102055), (2112, 13674720), (2232, 12939520), (2304, 12535160), (2480, 11645568), (2560, 11281644), (2640, 10939776), (2728, 10586880), (2757, 10475520), (2790, 10351616), (2816, 10256040), (2880, 10028128), (2976, 9704640), (3069, 9410560), (3072, 9401370), (3168, 9116480), (3410, 8469504), (3520, 8204832), (3676, 7856640), (3720, 7763712), (3840, 7521096), (3960, 7293184), (3968, 7278480), (4092, 7057920), (4224, 6837360), (4464, 6469760), (4595, 6285312), (4608, 6267580), (4960, 5822784), (5115, 5646336), (5120, 5640822), (5280, 5469888), (5456, 5293440), (5514, 5237760), (5580, 5175808), (5632, 5128020), (5760, 5014064), (5952, 4852320), (6138, 4705280), (6144, 4700685), (6336, 4558240), (6820, 4234752), (7040, 4102416), (7352, 3928320), (7440, 3881856), (7680, 3760548), (7920, 3646592), (7936, 3639240), (8184, 3528960), (8271, 3491840), (8448, 3418680), (8928, 3234880), (9190, 3142656), (9216, 3133790), (9920, 2911392), (10109, 2856960), (10230, 2823168), (10240, 2820411), (10560, 2734944), (10912, 2646720), (11028, 2618880), (11160, 2587904), (11264, 2564010), (11520, 2507032), (11904, 2426160), (12276, 2352640), (12672, 2279120), (13640, 2117376), (13785, 2095104), (14080, 2051208), (14704, 1964160), (14880, 1940928), (15345, 1882112), (15360, 1880274), (15840, 1823296), (15872, 1819620), (16368, 1764480), (16542, 1745920), (16896, 1709340), (17856, 1617440), (18380, 1571328), (18432, 1566895), (19840, 1455696), (20218, 1428480), (20460, 1411584), (21120, 1367472), (21824, 1323360), (22056, 1309440), (22320, 1293952), (22528, 1282005), (23040, 1253516), (23808, 1213080), (24552, 1176320), (25344, 1139560), (27280, 1058688), (27570, 1047552), (28160, 1025604), (28489, 1013760), (29408, 982080), (29760, 970464), (30327, 952320), (30690, 941056), (30720, 940137), (31680, 911648), (31744, 909810), (32736, 882240), (33084, 872960), (33792, 854670), (35712, 808720), (36760, 785664), (39680, 727848), (40436, 714240), (40920, 705792), (41355, 698368), (42240, 683736), (43648, 661680), (44112, 654720), (44640, 646976), (46080, 626758), (47616, 606540), (49104, 588160), (50545, 571392), (50688, 569780), (54560, 529344), (55140, 523776), (56320, 512802), (56978, 506880), (58816, 491040), (59520, 485232), (60654, 476160), (61380, 470528), (63360, 455824), (63488, 454905), (65472, 441120), (66168, 436480), (67584, 427335), (71424, 404360), (73520, 392832), (79360, 363924), (80872, 357120), (81840, 352896), (82710, 349184), (84480, 341868), (85467, 337920), (87296, 330840), (88224, 327360), (89280, 323488), (90981, 317440), (92160, 313379), (95232, 303270), (98208, 294080), (101090, 285696), (101376, 284890), (109120, 264672), (110280, 261888), (112640, 256401), (113956, 253440), (117632, 245520), (119040, 242616), (121308, 238080), (122760, 235264), (126720, 227912), (130944, 220560), (132336, 218240), (142445, 202752), (142848, 202180), (147040, 196416), (151635, 190464), (158720, 181962), (161744, 178560), (163680, 176448), (165420, 174592), (168960, 170934)]