18012001920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:177

約数の個数: 768

約数和(自身を含む): 67825658880

約数和(自身を除く): 49813656960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 41, 44, 48, 55, 60, 61, 62, 64, 66, 80, 82, 88, 93, 96, 110, 120, 121, 122, 123, 124, 128, 132, 155, 160, 164, 165, 176, 183, 186, 192, 205, 220, 240, 242, 244, 246, 248, 264, 305, 310, 320, 328, 330, 341, 352, 363, 366, 372, 384, 410, 440, 451, 465, 480, 484, 488, 492, 496, 528, 605, 610, 615, 620, 640, 656, 660, 671, 682, 704, 726, 732, 744, 820, 880, 902, 915, 930, 960, 968, 976, 984, 992, 1023, 1056, 1210, 1220, 1230, 1240, 1271, 1312, 1320, 1342, 1353, 1364, 1408, 1452, 1464, 1488, 1640, 1705, 1760, 1804, 1815, 1830, 1860, 1891, 1920, 1936, 1952, 1968, 1984, 2013, 2046, 2112, 2255, 2420, 2440, 2460, 2480, 2501, 2542, 2624, 2640, 2684, 2706, 2728, 2904, 2928, 2976, 3280, 3355, 3410, 3520, 3608, 3630, 3660, 3720, 3751, 3782, 3813, 3872, 3904, 3936, 3968, 4026, 4092, 4224, 4510, 4840, 4880, 4920, 4960, 4961, 5002, 5084, 5115, 5248, 5280, 5368, 5412, 5456, 5673, 5808, 5856, 5952, 6355, 6560, 6710, 6765, 6820, 7040, 7216, 7260, 7320, 7381, 7440, 7502, 7503, 7564, 7626, 7744, 7808, 7872, 8052, 8184, 9020, 9455, 9680, 9760, 9840, 9920, 9922, 10004, 10065, 10168, 10230, 10560, 10736, 10824, 10912, 11253, 11346, 11616, 11712, 11904, 12505, 12710, 13120, 13420, 13530, 13640, 13981, 14432, 14520, 14640, 14762, 14880, 14883, 15004, 15006, 15128, 15252, 15488, 15744, 16104, 16368, 18040, 18755, 18910, 19065, 19360, 19520, 19680, 19840, 19844, 20008, 20130, 20336, 20460, 20801, 21120, 21472, 21648, 21824, 22143, 22506, 22692, 23232, 23424, 24805, 25010, 25420, 26240, 26840, 27060, 27280, 27511, 27962, 28365, 28864, 29040, 29280, 29524, 29760, 29766, 30008, 30012, 30256, 30504, 32208, 32736, 36080, 36905, 37510, 37515, 37820, 38130, 38720, 39040, 39360, 39688, 40016, 40260, 40672, 40920, 41602, 41943, 42944, 43296, 43648, 44286, 45012, 45384, 46464, 49610, 50020, 50840, 53680, 54120, 54560, 55022, 55924, 56265, 56730, 57728, 58080, 58560, 59048, 59520, 59532, 60016, 60024, 60512, 61008, 62403, 64416, 65472, 69905, 72160, 73810, 74415, 75020, 75030, 75640, 76260, 77440, 77531, 78720, 79376, 80032, 80520, 81344, 81840, 82533, 83204, 83886, 85888, 86592, 88572, 90024, 90768, 99220, 100040, 101680, 104005, 107360, 108240, 109120, 110044, 110715, 111848, 112530, 113460, 116160, 117120, 118096, 119064, 120032, 120048, 121024, 122016, 124806, 128832, 130944, 137555, 139810, 144320, 147620, 148830, 150040, 150060, 151280, 152520, 153791, 155062, 158752, 160064, 161040, 162688, 163680, 165066, 166408, 167772, 173184, 177144, 180048, 181536, 198440, 200080, 203360, 208010, 209715, 214720, 216480, 218240, 220088, 221430, 223696, 225060, 226920, 228811, 232320, 232593, 236192, 238128, 240064, 240096, 242048, 244032, 249612, 257664, 275110, 279620, 288640, 295240, 297660, 300080, 300120, 302560, 302621, 305040, 307582, 310124, 312015, 317504, 320128, 322080, 327360, 330132, 332816, 335544, 354288, 360096, 363072, 387655, 396880, 400160, 406720, 412665, 416020, 419430, 429440, 432960, 440176, 442860, 447392, 450120, 453840, 457622, 461373, 465186, 472384, 476256, 480128, 480192, 488064, 499224, 550220, 559240, 590480, 595320, 600160, 600240, 605120, 605242, 610080, 615164, 620248, 624030, 635008, 644160, 654720, 660264, 665632, 671088, 686433, 708576, 720192, 726144, 768955, 775310, 793760, 800320, 813440, 825330, 832040, 838860, 852841, 865920, 880352, 885720, 894784, 900240, 907680, 907863, 915244, 922746, 930372, 944768, 952512, 960384, 998448, 1100440, 1118480, 1144055, 1162965, 1180960, 1190640, 1200320, 1200480, 1210240, 1210484, 1220160, 1230328, 1240496, 1248060, 1288320, 1320528, 1331264, 1342176, 1372866, 1417152, 1440384, 1513105, 1537910, 1550620, 1587520, 1600640, 1650660, 1664080, 1677720, 1705682, 1760704, 1771440, 1789568, 1800480, 1815360, 1815726, 1830488, 1845492, 1860744, 1905024, 1996896, 2200880, 2236960, 2288110, 2306865, 2325930, 2361920, 2381280, 2400640, 2400960, 2420968, 2440320, 2460656, 2480992, 2496120, 2558523, 2641056, 2662528, 2684352, 2745732, 2834304, 3026210, 3075820, 3101240, 3175040, 3301320, 3328160, 3355440, 3411364, 3432165, 3521408, 3542880, 3600960, 3630720, 3631452, 3660976, 3690984, 3721488, 3993792, 4264205, 4401760, 4473920, 4539315, 4576220, 4613730, 4651860, 4723840, 4762560, 4801920, 4841936, 4921312, 4961984, 4992240, 5117046, 5282112, 5368704, 5491464, 6052420, 6151640, 6202480, 6602640, 6656320, 6710880, 6822728, 6864330, 7085760, 7201920, 7262904, 7321952, 7381968, 7442976, 7987584, 8528410, 8803520, 8947840, 9078630, 9152440, 9227460, 9303720, 9381251, 9525120, 9683872, 9842624, 9923968, 9984480, 10234092, 10564224, 10982928, 12104840, 12303280, 12404960, 12792615, 13205280, 13312640, 13421760, 13645456, 13728660, 14171520, 14525808, 14643904, 14763936, 14885952, 17056820, 17607040, 18157260, 18304880, 18454920, 18607440, 18762502, 19367744, 19685248, 19968960, 20468184, 21965856, 24209680, 24606560, 24809920, 25585230, 26410560, 26843520, 27290912, 27457320, 28143753, 29051616, 29287808, 29527872, 29771904, 34113640, 36314520, 36609760, 36909840, 37214880, 37525004, 38735488, 39937920, 40936368, 43931712, 46906255, 48419360, 49213120, 49619840, 51170460, 52821120, 54581824, 54914640, 56287506, 58103232, 59055744, 68227280, 72629040, 73219520, 73819680, 74429760, 75050008, 81872736, 87863424, 93812510, 96838720, 98426240, 102340920, 109163648, 109829280, 112575012, 116206464, 136454560, 140718765, 145258080, 146439040, 147639360, 148859520, 150100016, 163745472, 187625020, 193677440, 204681840, 219658560, 225150024, 272909120, 281437530, 290516160, 295278720, 300200032, 327490944, 375250040, 409363680, 439317120, 450300048, 545818240, 562875060, 581032320, 600400064, 750500080, 818727360, 900600096, 1125750120, 1200800128, 1501000160, 1637454720, 1801200192, 2251500240, 3002000320, 3602400384, 4503000480, 6004000640, 9006000960, 18012001920]

約数ペア:

[(1, 18012001920), (2, 9006000960), (3, 6004000640), (4, 4503000480), (5, 3602400384), (6, 3002000320), (8, 2251500240), (10, 1801200192), (11, 1637454720), (12, 1501000160), (15, 1200800128), (16, 1125750120), (20, 900600096), (22, 818727360), (24, 750500080), (30, 600400064), (31, 581032320), (32, 562875060), (33, 545818240), (40, 450300048), (41, 439317120), (44, 409363680), (48, 375250040), (55, 327490944), (60, 300200032), (61, 295278720), (62, 290516160), (64, 281437530), (66, 272909120), (80, 225150024), (82, 219658560), (88, 204681840), (93, 193677440), (96, 187625020), (110, 163745472), (120, 150100016), (121, 148859520), (122, 147639360), (123, 146439040), (124, 145258080), (128, 140718765), (132, 136454560), (155, 116206464), (160, 112575012), (164, 109829280), (165, 109163648), (176, 102340920), (183, 98426240), (186, 96838720), (192, 93812510), (205, 87863424), (220, 81872736), (240, 75050008), (242, 74429760), (244, 73819680), (246, 73219520), (248, 72629040), (264, 68227280), (305, 59055744), (310, 58103232), (320, 56287506), (328, 54914640), (330, 54581824), (341, 52821120), (352, 51170460), (363, 49619840), (366, 49213120), (372, 48419360), (384, 46906255), (410, 43931712), (440, 40936368), (451, 39937920), (465, 38735488), (480, 37525004), (484, 37214880), (488, 36909840), (492, 36609760), (496, 36314520), (528, 34113640), (605, 29771904), (610, 29527872), (615, 29287808), (620, 29051616), (640, 28143753), (656, 27457320), (660, 27290912), (671, 26843520), (682, 26410560), (704, 25585230), (726, 24809920), (732, 24606560), (744, 24209680), (820, 21965856), (880, 20468184), (902, 19968960), (915, 19685248), (930, 19367744), (960, 18762502), (968, 18607440), (976, 18454920), (984, 18304880), (992, 18157260), (1023, 17607040), (1056, 17056820), (1210, 14885952), (1220, 14763936), (1230, 14643904), (1240, 14525808), (1271, 14171520), (1312, 13728660), (1320, 13645456), (1342, 13421760), (1353, 13312640), (1364, 13205280), (1408, 12792615), (1452, 12404960), (1464, 12303280), (1488, 12104840), (1640, 10982928), (1705, 10564224), (1760, 10234092), (1804, 9984480), (1815, 9923968), (1830, 9842624), (1860, 9683872), (1891, 9525120), (1920, 9381251), (1936, 9303720), (1952, 9227460), (1968, 9152440), (1984, 9078630), (2013, 8947840), (2046, 8803520), (2112, 8528410), (2255, 7987584), (2420, 7442976), (2440, 7381968), (2460, 7321952), (2480, 7262904), (2501, 7201920), (2542, 7085760), (2624, 6864330), (2640, 6822728), (2684, 6710880), (2706, 6656320), (2728, 6602640), (2904, 6202480), (2928, 6151640), (2976, 6052420), (3280, 5491464), (3355, 5368704), (3410, 5282112), (3520, 5117046), (3608, 4992240), (3630, 4961984), (3660, 4921312), (3720, 4841936), (3751, 4801920), (3782, 4762560), (3813, 4723840), (3872, 4651860), (3904, 4613730), (3936, 4576220), (3968, 4539315), (4026, 4473920), (4092, 4401760), (4224, 4264205), (4510, 3993792), (4840, 3721488), (4880, 3690984), (4920, 3660976), (4960, 3631452), (4961, 3630720), (5002, 3600960), (5084, 3542880), (5115, 3521408), (5248, 3432165), (5280, 3411364), (5368, 3355440), (5412, 3328160), (5456, 3301320), (5673, 3175040), (5808, 3101240), (5856, 3075820), (5952, 3026210), (6355, 2834304), (6560, 2745732), (6710, 2684352), (6765, 2662528), (6820, 2641056), (7040, 2558523), (7216, 2496120), (7260, 2480992), (7320, 2460656), (7381, 2440320), (7440, 2420968), (7502, 2400960), (7503, 2400640), (7564, 2381280), (7626, 2361920), (7744, 2325930), (7808, 2306865), (7872, 2288110), (8052, 2236960), (8184, 2200880), (9020, 1996896), (9455, 1905024), (9680, 1860744), (9760, 1845492), (9840, 1830488), (9920, 1815726), (9922, 1815360), (10004, 1800480), (10065, 1789568), (10168, 1771440), (10230, 1760704), (10560, 1705682), (10736, 1677720), (10824, 1664080), (10912, 1650660), (11253, 1600640), (11346, 1587520), (11616, 1550620), (11712, 1537910), (11904, 1513105), (12505, 1440384), (12710, 1417152), (13120, 1372866), (13420, 1342176), (13530, 1331264), (13640, 1320528), (13981, 1288320), (14432, 1248060), (14520, 1240496), (14640, 1230328), (14762, 1220160), (14880, 1210484), (14883, 1210240), (15004, 1200480), (15006, 1200320), (15128, 1190640), (15252, 1180960), (15488, 1162965), (15744, 1144055), (16104, 1118480), (16368, 1100440), (18040, 998448), (18755, 960384), (18910, 952512), (19065, 944768), (19360, 930372), (19520, 922746), (19680, 915244), (19840, 907863), (19844, 907680), (20008, 900240), (20130, 894784), (20336, 885720), (20460, 880352), (20801, 865920), (21120, 852841), (21472, 838860), (21648, 832040), (21824, 825330), (22143, 813440), (22506, 800320), (22692, 793760), (23232, 775310), (23424, 768955), (24805, 726144), (25010, 720192), (25420, 708576), (26240, 686433), (26840, 671088), (27060, 665632), (27280, 660264), (27511, 654720), (27962, 644160), (28365, 635008), (28864, 624030), (29040, 620248), (29280, 615164), (29524, 610080), (29760, 605242), (29766, 605120), (30008, 600240), (30012, 600160), (30256, 595320), (30504, 590480), (32208, 559240), (32736, 550220), (36080, 499224), (36905, 488064), (37510, 480192), (37515, 480128), (37820, 476256), (38130, 472384), (38720, 465186), (39040, 461373), (39360, 457622), (39688, 453840), (40016, 450120), (40260, 447392), (40672, 442860), (40920, 440176), (41602, 432960), (41943, 429440), (42944, 419430), (43296, 416020), (43648, 412665), (44286, 406720), (45012, 400160), (45384, 396880), (46464, 387655), (49610, 363072), (50020, 360096), (50840, 354288), (53680, 335544), (54120, 332816), (54560, 330132), (55022, 327360), (55924, 322080), (56265, 320128), (56730, 317504), (57728, 312015), (58080, 310124), (58560, 307582), (59048, 305040), (59520, 302621), (59532, 302560), (60016, 300120), (60024, 300080), (60512, 297660), (61008, 295240), (62403, 288640), (64416, 279620), (65472, 275110), (69905, 257664), (72160, 249612), (73810, 244032), (74415, 242048), (75020, 240096), (75030, 240064), (75640, 238128), (76260, 236192), (77440, 232593), (77531, 232320), (78720, 228811), (79376, 226920), (80032, 225060), (80520, 223696), (81344, 221430), (81840, 220088), (82533, 218240), (83204, 216480), (83886, 214720), (85888, 209715), (86592, 208010), (88572, 203360), (90024, 200080), (90768, 198440), (99220, 181536), (100040, 180048), (101680, 177144), (104005, 173184), (107360, 167772), (108240, 166408), (109120, 165066), (110044, 163680), (110715, 162688), (111848, 161040), (112530, 160064), (113460, 158752), (116160, 155062), (117120, 153791), (118096, 152520), (119064, 151280), (120032, 150060), (120048, 150040), (121024, 148830), (122016, 147620), (124806, 144320), (128832, 139810), (130944, 137555)]