7784263680

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:191

約数の個数: 416

約数和(自身を含む): 26521540608

約数和(自身を除く): 18737276928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 67, 80, 93, 96, 120, 122, 124, 128, 134, 155, 160, 183, 186, 192, 201, 240, 244, 248, 256, 268, 305, 310, 320, 335, 366, 372, 384, 402, 465, 480, 488, 496, 512, 536, 610, 620, 640, 670, 732, 744, 768, 804, 915, 930, 960, 976, 992, 1005, 1024, 1072, 1220, 1240, 1280, 1340, 1464, 1488, 1536, 1608, 1830, 1860, 1891, 1920, 1952, 1984, 2010, 2048, 2077, 2144, 2440, 2480, 2560, 2680, 2928, 2976, 3072, 3216, 3660, 3720, 3782, 3840, 3904, 3968, 4020, 4087, 4096, 4154, 4288, 4880, 4960, 5120, 5360, 5673, 5856, 5952, 6144, 6231, 6432, 7320, 7440, 7564, 7680, 7808, 7936, 8040, 8174, 8308, 8576, 9455, 9760, 9920, 10240, 10385, 10720, 11346, 11712, 11904, 12261, 12288, 12462, 12864, 14640, 14880, 15128, 15360, 15616, 15872, 16080, 16348, 16616, 17152, 18910, 19520, 19840, 20435, 20480, 20770, 21440, 22692, 23424, 23808, 24522, 24924, 25728, 28365, 29280, 29760, 30256, 30720, 31155, 31232, 31744, 32160, 32696, 33232, 34304, 37820, 39040, 39680, 40870, 41540, 42880, 45384, 46848, 47616, 49044, 49848, 51456, 56730, 58560, 59520, 60512, 61305, 61440, 62310, 62464, 63488, 64320, 65392, 66464, 68608, 75640, 78080, 79360, 81740, 83080, 85760, 90768, 93696, 95232, 98088, 99696, 102912, 113460, 117120, 119040, 121024, 122610, 124620, 124928, 126697, 126976, 128640, 130784, 132928, 137216, 151280, 156160, 158720, 163480, 166160, 171520, 181536, 187392, 190464, 196176, 199392, 205824, 226920, 234240, 238080, 242048, 245220, 249240, 249856, 253394, 257280, 261568, 265856, 274432, 302560, 312320, 317440, 326960, 332320, 343040, 363072, 374784, 380091, 380928, 392352, 398784, 411648, 453840, 468480, 476160, 484096, 490440, 498480, 506788, 514560, 523136, 531712, 605120, 624640, 633485, 634880, 653920, 664640, 686080, 726144, 749568, 760182, 784704, 797568, 823296, 907680, 936960, 952320, 968192, 980880, 996960, 1013576, 1029120, 1046272, 1063424, 1210240, 1249280, 1266970, 1307840, 1329280, 1372160, 1452288, 1520364, 1569408, 1595136, 1815360, 1873920, 1900455, 1904640, 1936384, 1961760, 1993920, 2027152, 2058240, 2092544, 2126848, 2420480, 2533940, 2615680, 2658560, 2904576, 3040728, 3138816, 3190272, 3630720, 3747840, 3800910, 3872768, 3923520, 3987840, 4054304, 4116480, 4185088, 4253696, 4840960, 5067880, 5231360, 5317120, 5809152, 6081456, 6277632, 6380544, 7261440, 7601820, 7745536, 7847040, 7975680, 8108608, 8370176, 8507392, 9681920, 10135760, 10462720, 10634240, 11618304, 12162912, 12555264, 12761088, 14522880, 15203640, 15694080, 15951360, 16217216, 16740352, 19363840, 20271520, 20925440, 21268480, 23236608, 24325824, 25110528, 25522176, 29045760, 30407280, 31388160, 31902720, 32434432, 38727680, 40543040, 41850880, 42536960, 48651648, 50221056, 58091520, 60814560, 62776320, 63805440, 64868864, 81086080, 83701760, 97303296, 116183040, 121629120, 125552640, 127610880, 129737728, 162172160, 194606592, 243258240, 251105280, 259475456, 324344320, 389213184, 486516480, 518950912, 648688640, 778426368, 973032960, 1297377280, 1556852736, 1946065920, 2594754560, 3892131840, 7784263680]

約数ペア:

[(1, 7784263680), (2, 3892131840), (3, 2594754560), (4, 1946065920), (5, 1556852736), (6, 1297377280), (8, 973032960), (10, 778426368), (12, 648688640), (15, 518950912), (16, 486516480), (20, 389213184), (24, 324344320), (30, 259475456), (31, 251105280), (32, 243258240), (40, 194606592), (48, 162172160), (60, 129737728), (61, 127610880), (62, 125552640), (64, 121629120), (67, 116183040), (80, 97303296), (93, 83701760), (96, 81086080), (120, 64868864), (122, 63805440), (124, 62776320), (128, 60814560), (134, 58091520), (155, 50221056), (160, 48651648), (183, 42536960), (186, 41850880), (192, 40543040), (201, 38727680), (240, 32434432), (244, 31902720), (248, 31388160), (256, 30407280), (268, 29045760), (305, 25522176), (310, 25110528), (320, 24325824), (335, 23236608), (366, 21268480), (372, 20925440), (384, 20271520), (402, 19363840), (465, 16740352), (480, 16217216), (488, 15951360), (496, 15694080), (512, 15203640), (536, 14522880), (610, 12761088), (620, 12555264), (640, 12162912), (670, 11618304), (732, 10634240), (744, 10462720), (768, 10135760), (804, 9681920), (915, 8507392), (930, 8370176), (960, 8108608), (976, 7975680), (992, 7847040), (1005, 7745536), (1024, 7601820), (1072, 7261440), (1220, 6380544), (1240, 6277632), (1280, 6081456), (1340, 5809152), (1464, 5317120), (1488, 5231360), (1536, 5067880), (1608, 4840960), (1830, 4253696), (1860, 4185088), (1891, 4116480), (1920, 4054304), (1952, 3987840), (1984, 3923520), (2010, 3872768), (2048, 3800910), (2077, 3747840), (2144, 3630720), (2440, 3190272), (2480, 3138816), (2560, 3040728), (2680, 2904576), (2928, 2658560), (2976, 2615680), (3072, 2533940), (3216, 2420480), (3660, 2126848), (3720, 2092544), (3782, 2058240), (3840, 2027152), (3904, 1993920), (3968, 1961760), (4020, 1936384), (4087, 1904640), (4096, 1900455), (4154, 1873920), (4288, 1815360), (4880, 1595136), (4960, 1569408), (5120, 1520364), (5360, 1452288), (5673, 1372160), (5856, 1329280), (5952, 1307840), (6144, 1266970), (6231, 1249280), (6432, 1210240), (7320, 1063424), (7440, 1046272), (7564, 1029120), (7680, 1013576), (7808, 996960), (7936, 980880), (8040, 968192), (8174, 952320), (8308, 936960), (8576, 907680), (9455, 823296), (9760, 797568), (9920, 784704), (10240, 760182), (10385, 749568), (10720, 726144), (11346, 686080), (11712, 664640), (11904, 653920), (12261, 634880), (12288, 633485), (12462, 624640), (12864, 605120), (14640, 531712), (14880, 523136), (15128, 514560), (15360, 506788), (15616, 498480), (15872, 490440), (16080, 484096), (16348, 476160), (16616, 468480), (17152, 453840), (18910, 411648), (19520, 398784), (19840, 392352), (20435, 380928), (20480, 380091), (20770, 374784), (21440, 363072), (22692, 343040), (23424, 332320), (23808, 326960), (24522, 317440), (24924, 312320), (25728, 302560), (28365, 274432), (29280, 265856), (29760, 261568), (30256, 257280), (30720, 253394), (31155, 249856), (31232, 249240), (31744, 245220), (32160, 242048), (32696, 238080), (33232, 234240), (34304, 226920), (37820, 205824), (39040, 199392), (39680, 196176), (40870, 190464), (41540, 187392), (42880, 181536), (45384, 171520), (46848, 166160), (47616, 163480), (49044, 158720), (49848, 156160), (51456, 151280), (56730, 137216), (58560, 132928), (59520, 130784), (60512, 128640), (61305, 126976), (61440, 126697), (62310, 124928), (62464, 124620), (63488, 122610), (64320, 121024), (65392, 119040), (66464, 117120), (68608, 113460), (75640, 102912), (78080, 99696), (79360, 98088), (81740, 95232), (83080, 93696), (85760, 90768)]