7881679680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{1151}}^1$

素因数の和:2197

約数の個数: 224

約数和(自身を含む): 28652175360

約数和(自身を除く): 20770495680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1019, 1120, 1151, 1344, 1680, 2038, 2240, 2302, 3057, 3360, 3453, 4076, 4604, 5095, 5755, 6114, 6720, 6906, 7133, 8057, 8152, 9208, 10190, 11510, 12228, 13812, 14266, 15285, 16114, 16304, 17265, 18416, 20380, 21399, 23020, 24171, 24456, 27624, 28532, 30570, 32228, 32608, 34530, 35665, 36832, 40285, 40760, 42798, 46040, 48342, 48912, 55248, 57064, 61140, 64456, 65216, 69060, 71330, 73664, 80570, 81520, 85596, 92080, 96684, 97824, 106995, 110496, 114128, 120855, 122280, 128912, 138120, 142660, 161140, 163040, 171192, 184160, 193368, 195648, 213990, 220992, 228256, 241710, 244560, 257824, 276240, 285320, 322280, 326080, 342384, 368320, 386736, 427980, 456512, 483420, 489120, 515648, 552480, 570640, 644560, 684768, 773472, 855960, 966840, 978240, 1104960, 1141280, 1172869, 1289120, 1369536, 1546944, 1711920, 1933680, 2282560, 2345738, 2578240, 3423840, 3518607, 3867360, 4691476, 5864345, 6847680, 7037214, 7734720, 8210083, 9382952, 11728690, 14074428, 16420166, 17593035, 18765904, 23457380, 24630249, 28148856, 32840332, 35186070, 37531808, 41050415, 46914760, 49260498, 56297712, 65680664, 70372140, 75063616, 82100830, 93829520, 98520996, 112595424, 123151245, 131361328, 140744280, 164201660, 187659040, 197041992, 225190848, 246302490, 262722656, 281488560, 328403320, 375318080, 394083984, 492604980, 525445312, 562977120, 656806640, 788167968, 985209960, 1125954240, 1313613280, 1576335936, 1970419920, 2627226560, 3940839840, 7881679680]

約数ペア:

[(1, 7881679680), (2, 3940839840), (3, 2627226560), (4, 1970419920), (5, 1576335936), (6, 1313613280), (7, 1125954240), (8, 985209960), (10, 788167968), (12, 656806640), (14, 562977120), (15, 525445312), (16, 492604980), (20, 394083984), (21, 375318080), (24, 328403320), (28, 281488560), (30, 262722656), (32, 246302490), (35, 225190848), (40, 197041992), (42, 187659040), (48, 164201660), (56, 140744280), (60, 131361328), (64, 123151245), (70, 112595424), (80, 98520996), (84, 93829520), (96, 82100830), (105, 75063616), (112, 70372140), (120, 65680664), (140, 56297712), (160, 49260498), (168, 46914760), (192, 41050415), (210, 37531808), (224, 35186070), (240, 32840332), (280, 28148856), (320, 24630249), (336, 23457380), (420, 18765904), (448, 17593035), (480, 16420166), (560, 14074428), (672, 11728690), (840, 9382952), (960, 8210083), (1019, 7734720), (1120, 7037214), (1151, 6847680), (1344, 5864345), (1680, 4691476), (2038, 3867360), (2240, 3518607), (2302, 3423840), (3057, 2578240), (3360, 2345738), (3453, 2282560), (4076, 1933680), (4604, 1711920), (5095, 1546944), (5755, 1369536), (6114, 1289120), (6720, 1172869), (6906, 1141280), (7133, 1104960), (8057, 978240), (8152, 966840), (9208, 855960), (10190, 773472), (11510, 684768), (12228, 644560), (13812, 570640), (14266, 552480), (15285, 515648), (16114, 489120), (16304, 483420), (17265, 456512), (18416, 427980), (20380, 386736), (21399, 368320), (23020, 342384), (24171, 326080), (24456, 322280), (27624, 285320), (28532, 276240), (30570, 257824), (32228, 244560), (32608, 241710), (34530, 228256), (35665, 220992), (36832, 213990), (40285, 195648), (40760, 193368), (42798, 184160), (46040, 171192), (48342, 163040), (48912, 161140), (55248, 142660), (57064, 138120), (61140, 128912), (64456, 122280), (65216, 120855), (69060, 114128), (71330, 110496), (73664, 106995), (80570, 97824), (81520, 96684), (85596, 92080)]