8181381120

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 576

約数和(自身を含む): 30116136960

約数和(自身を除く): 21934755840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 71, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 142, 155, 160, 165, 176, 186, 192, 213, 220, 240, 242, 248, 256, 264, 284, 310, 320, 330, 341, 352, 355, 363, 372, 384, 426, 440, 465, 480, 484, 496, 512, 528, 568, 605, 620, 640, 660, 682, 704, 710, 726, 744, 768, 781, 852, 880, 930, 960, 968, 992, 1023, 1024, 1056, 1065, 1136, 1210, 1240, 1280, 1320, 1364, 1408, 1420, 1452, 1488, 1536, 1562, 1704, 1705, 1760, 1815, 1860, 1920, 1936, 1984, 2046, 2048, 2112, 2130, 2201, 2272, 2343, 2420, 2480, 2560, 2640, 2728, 2816, 2840, 2904, 2976, 3072, 3124, 3408, 3410, 3520, 3630, 3720, 3751, 3840, 3872, 3905, 3968, 4092, 4224, 4260, 4402, 4544, 4686, 4840, 4960, 5115, 5120, 5280, 5456, 5632, 5680, 5808, 5952, 6144, 6248, 6603, 6816, 6820, 7040, 7260, 7440, 7502, 7680, 7744, 7810, 7936, 8184, 8448, 8520, 8591, 8804, 9088, 9372, 9680, 9920, 10230, 10240, 10560, 10912, 11005, 11253, 11264, 11360, 11616, 11715, 11904, 12496, 13206, 13632, 13640, 14080, 14520, 14880, 15004, 15360, 15488, 15620, 15872, 16368, 16896, 17040, 17182, 17608, 18176, 18744, 18755, 19360, 19840, 20460, 21120, 21824, 22010, 22506, 22528, 22720, 23232, 23430, 23808, 24211, 24992, 25773, 26412, 27264, 27280, 28160, 29040, 29760, 30008, 30720, 30976, 31240, 31744, 32736, 33015, 33792, 34080, 34364, 35216, 36352, 37488, 37510, 38720, 39680, 40920, 42240, 42955, 43648, 44020, 45012, 45440, 46464, 46860, 47616, 48422, 49984, 51546, 52824, 54528, 54560, 56265, 56320, 58080, 59520, 60016, 61952, 62480, 63488, 65472, 66030, 67584, 68160, 68728, 70432, 72633, 72704, 74976, 75020, 77440, 79360, 81840, 84480, 85910, 87296, 88040, 90024, 90880, 92928, 93720, 95232, 96844, 99968, 103092, 105648, 109056, 109120, 112530, 112640, 116160, 119040, 120032, 121055, 123904, 124960, 128865, 130944, 132060, 136320, 137456, 140864, 145266, 145408, 149952, 150040, 154880, 158720, 163680, 168960, 171820, 174592, 176080, 180048, 181760, 185856, 187440, 190464, 193688, 199936, 206184, 211296, 218112, 218240, 225060, 232320, 238080, 240064, 242110, 247808, 249920, 257730, 261888, 264120, 266321, 272640, 274912, 281728, 290532, 299904, 300080, 309760, 317440, 327360, 337920, 343640, 349184, 352160, 360096, 363165, 363520, 371712, 374880, 387376, 399872, 412368, 422592, 436224, 436480, 450120, 464640, 476160, 480128, 484220, 499840, 515460, 523776, 528240, 532642, 545280, 549824, 563456, 581064, 599808, 600160, 619520, 654720, 687280, 698368, 704320, 720192, 726330, 727040, 743424, 749760, 774752, 798963, 799744, 824736, 845184, 872960, 900240, 929280, 952320, 960256, 968440, 999680, 1030920, 1047552, 1056480, 1065284, 1090560, 1099648, 1126912, 1162128, 1199616, 1200320, 1239040, 1309440, 1331605, 1374560, 1408640, 1440384, 1452660, 1499520, 1549504, 1597926, 1599488, 1649472, 1690368, 1745920, 1800480, 1858560, 1920512, 1936880, 1999360, 2061840, 2095104, 2112960, 2130568, 2181120, 2199296, 2253824, 2324256, 2399232, 2400640, 2618880, 2663210, 2749120, 2817280, 2880768, 2905320, 2999040, 3099008, 3195852, 3298944, 3380736, 3491840, 3600960, 3717120, 3841024, 3873760, 3994815, 3998720, 4123680, 4225920, 4261136, 4398592, 4507648, 4648512, 4798464, 4801280, 5237760, 5326420, 5498240, 5634560, 5761536, 5810640, 5998080, 6198016, 6391704, 6597888, 6761472, 7201920, 7682048, 7747520, 7989630, 7997440, 8247360, 8451840, 8522272, 8797184, 9297024, 9602560, 10475520, 10652840, 10996480, 11269120, 11523072, 11621280, 11996160, 12396032, 12783408, 13195776, 13522944, 14403840, 15495040, 15979260, 16494720, 16903680, 17044544, 17594368, 18594048, 19205120, 21305680, 21992960, 22538240, 23046144, 23242560, 23992320, 24792064, 25566816, 26391552, 28807680, 30990080, 31958520, 32989440, 33807360, 34089088, 37188096, 38410240, 42611360, 43985920, 46485120, 49584128, 51133632, 52783104, 57615360, 61980160, 63917040, 65978880, 67614720, 68178176, 74376192, 85222720, 87971840, 92970240, 102267264, 115230720, 123960320, 127834080, 131957760, 136356352, 148752384, 170445440, 185940480, 204534528, 247920640, 255668160, 263915520, 272712704, 340890880, 371880960, 409069056, 511336320, 545425408, 681781760, 743761920, 818138112, 1022672640, 1363563520, 1636276224, 2045345280, 2727127040, 4090690560, 8181381120]

約数ペア:

[(1, 8181381120), (2, 4090690560), (3, 2727127040), (4, 2045345280), (5, 1636276224), (6, 1363563520), (8, 1022672640), (10, 818138112), (11, 743761920), (12, 681781760), (15, 545425408), (16, 511336320), (20, 409069056), (22, 371880960), (24, 340890880), (30, 272712704), (31, 263915520), (32, 255668160), (33, 247920640), (40, 204534528), (44, 185940480), (48, 170445440), (55, 148752384), (60, 136356352), (62, 131957760), (64, 127834080), (66, 123960320), (71, 115230720), (80, 102267264), (88, 92970240), (93, 87971840), (96, 85222720), (110, 74376192), (120, 68178176), (121, 67614720), (124, 65978880), (128, 63917040), (132, 61980160), (142, 57615360), (155, 52783104), (160, 51133632), (165, 49584128), (176, 46485120), (186, 43985920), (192, 42611360), (213, 38410240), (220, 37188096), (240, 34089088), (242, 33807360), (248, 32989440), (256, 31958520), (264, 30990080), (284, 28807680), (310, 26391552), (320, 25566816), (330, 24792064), (341, 23992320), (352, 23242560), (355, 23046144), (363, 22538240), (372, 21992960), (384, 21305680), (426, 19205120), (440, 18594048), (465, 17594368), (480, 17044544), (484, 16903680), (496, 16494720), (512, 15979260), (528, 15495040), (568, 14403840), (605, 13522944), (620, 13195776), (640, 12783408), (660, 12396032), (682, 11996160), (704, 11621280), (710, 11523072), (726, 11269120), (744, 10996480), (768, 10652840), (781, 10475520), (852, 9602560), (880, 9297024), (930, 8797184), (960, 8522272), (968, 8451840), (992, 8247360), (1023, 7997440), (1024, 7989630), (1056, 7747520), (1065, 7682048), (1136, 7201920), (1210, 6761472), (1240, 6597888), (1280, 6391704), (1320, 6198016), (1364, 5998080), (1408, 5810640), (1420, 5761536), (1452, 5634560), (1488, 5498240), (1536, 5326420), (1562, 5237760), (1704, 4801280), (1705, 4798464), (1760, 4648512), (1815, 4507648), (1860, 4398592), (1920, 4261136), (1936, 4225920), (1984, 4123680), (2046, 3998720), (2048, 3994815), (2112, 3873760), (2130, 3841024), (2201, 3717120), (2272, 3600960), (2343, 3491840), (2420, 3380736), (2480, 3298944), (2560, 3195852), (2640, 3099008), (2728, 2999040), (2816, 2905320), (2840, 2880768), (2904, 2817280), (2976, 2749120), (3072, 2663210), (3124, 2618880), (3408, 2400640), (3410, 2399232), (3520, 2324256), (3630, 2253824), (3720, 2199296), (3751, 2181120), (3840, 2130568), (3872, 2112960), (3905, 2095104), (3968, 2061840), (4092, 1999360), (4224, 1936880), (4260, 1920512), (4402, 1858560), (4544, 1800480), (4686, 1745920), (4840, 1690368), (4960, 1649472), (5115, 1599488), (5120, 1597926), (5280, 1549504), (5456, 1499520), (5632, 1452660), (5680, 1440384), (5808, 1408640), (5952, 1374560), (6144, 1331605), (6248, 1309440), (6603, 1239040), (6816, 1200320), (6820, 1199616), (7040, 1162128), (7260, 1126912), (7440, 1099648), (7502, 1090560), (7680, 1065284), (7744, 1056480), (7810, 1047552), (7936, 1030920), (8184, 999680), (8448, 968440), (8520, 960256), (8591, 952320), (8804, 929280), (9088, 900240), (9372, 872960), (9680, 845184), (9920, 824736), (10230, 799744), (10240, 798963), (10560, 774752), (10912, 749760), (11005, 743424), (11253, 727040), (11264, 726330), (11360, 720192), (11616, 704320), (11715, 698368), (11904, 687280), (12496, 654720), (13206, 619520), (13632, 600160), (13640, 599808), (14080, 581064), (14520, 563456), (14880, 549824), (15004, 545280), (15360, 532642), (15488, 528240), (15620, 523776), (15872, 515460), (16368, 499840), (16896, 484220), (17040, 480128), (17182, 476160), (17608, 464640), (18176, 450120), (18744, 436480), (18755, 436224), (19360, 422592), (19840, 412368), (20460, 399872), (21120, 387376), (21824, 374880), (22010, 371712), (22506, 363520), (22528, 363165), (22720, 360096), (23232, 352160), (23430, 349184), (23808, 343640), (24211, 337920), (24992, 327360), (25773, 317440), (26412, 309760), (27264, 300080), (27280, 299904), (28160, 290532), (29040, 281728), (29760, 274912), (30008, 272640), (30720, 266321), (30976, 264120), (31240, 261888), (31744, 257730), (32736, 249920), (33015, 247808), (33792, 242110), (34080, 240064), (34364, 238080), (35216, 232320), (36352, 225060), (37488, 218240), (37510, 218112), (38720, 211296), (39680, 206184), (40920, 199936), (42240, 193688), (42955, 190464), (43648, 187440), (44020, 185856), (45012, 181760), (45440, 180048), (46464, 176080), (46860, 174592), (47616, 171820), (48422, 168960), (49984, 163680), (51546, 158720), (52824, 154880), (54528, 150040), (54560, 149952), (56265, 145408), (56320, 145266), (58080, 140864), (59520, 137456), (60016, 136320), (61952, 132060), (62480, 130944), (63488, 128865), (65472, 124960), (66030, 123904), (67584, 121055), (68160, 120032), (68728, 119040), (70432, 116160), (72633, 112640), (72704, 112530), (74976, 109120), (75020, 109056), (77440, 105648), (79360, 103092), (81840, 99968), (84480, 96844), (85910, 95232), (87296, 93720), (88040, 92928), (90024, 90880)]