2017807680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6983}}^1$

素因数の和:7053

約数の個数: 224

約数和(自身を含む): 7493105664

約数和(自身を除く): 5475297984

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, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1680, 1720, 1806, 2064, 2240, 2408, 2580, 2752, 3010, 3360, 3440, 3612, 4128, 4515, 4816, 5160, 6020, 6720, 6880, 6983, 7224, 8256, 9030, 9632, 10320, 12040, 13760, 13966, 14448, 18060, 19264, 20640, 20949, 24080, 27932, 28896, 34915, 36120, 41280, 41898, 48160, 48881, 55864, 57792, 69830, 72240, 83796, 96320, 97762, 104745, 111728, 139660, 144480, 146643, 167592, 195524, 209490, 223456, 244405, 279320, 288960, 293286, 300269, 335184, 391048, 418980, 446912, 488810, 558640, 586572, 600538, 670368, 733215, 782096, 837960, 900807, 977620, 1117280, 1173144, 1201076, 1340736, 1466430, 1501345, 1564192, 1675920, 1801614, 1955240, 2101883, 2234560, 2346288, 2402152, 2932860, 3002690, 3128384, 3351840, 3603228, 3910480, 4203766, 4504035, 4692576, 4804304, 5865720, 6005380, 6305649, 6703680, 7206456, 7820960, 8407532, 9008070, 9385152, 9608608, 10509415, 11731440, 12010760, 12611298, 14412912, 15641920, 16815064, 18016140, 19217216, 21018830, 23462880, 24021520, 25222596, 28825824, 31528245, 33630128, 36032280, 42037660, 46925760, 48043040, 50445192, 57651648, 63056490, 67260256, 72064560, 84075320, 96086080, 100890384, 126112980, 134520512, 144129120, 168150640, 201780768, 252225960, 288258240, 336301280, 403561536, 504451920, 672602560, 1008903840, 2017807680]

約数ペア:

[(1, 2017807680), (2, 1008903840), (3, 672602560), (4, 504451920), (5, 403561536), (6, 336301280), (7, 288258240), (8, 252225960), (10, 201780768), (12, 168150640), (14, 144129120), (15, 134520512), (16, 126112980), (20, 100890384), (21, 96086080), (24, 84075320), (28, 72064560), (30, 67260256), (32, 63056490), (35, 57651648), (40, 50445192), (42, 48043040), (43, 46925760), (48, 42037660), (56, 36032280), (60, 33630128), (64, 31528245), (70, 28825824), (80, 25222596), (84, 24021520), (86, 23462880), (96, 21018830), (105, 19217216), (112, 18016140), (120, 16815064), (129, 15641920), (140, 14412912), (160, 12611298), (168, 12010760), (172, 11731440), (192, 10509415), (210, 9608608), (215, 9385152), (224, 9008070), (240, 8407532), (258, 7820960), (280, 7206456), (301, 6703680), (320, 6305649), (336, 6005380), (344, 5865720), (420, 4804304), (430, 4692576), (448, 4504035), (480, 4203766), (516, 3910480), (560, 3603228), (602, 3351840), (645, 3128384), (672, 3002690), (688, 2932860), (840, 2402152), (860, 2346288), (903, 2234560), (960, 2101883), (1032, 1955240), (1120, 1801614), (1204, 1675920), (1290, 1564192), (1344, 1501345), (1376, 1466430), (1505, 1340736), (1680, 1201076), (1720, 1173144), (1806, 1117280), (2064, 977620), (2240, 900807), (2408, 837960), (2580, 782096), (2752, 733215), (3010, 670368), (3360, 600538), (3440, 586572), (3612, 558640), (4128, 488810), (4515, 446912), (4816, 418980), (5160, 391048), (6020, 335184), (6720, 300269), (6880, 293286), (6983, 288960), (7224, 279320), (8256, 244405), (9030, 223456), (9632, 209490), (10320, 195524), (12040, 167592), (13760, 146643), (13966, 144480), (14448, 139660), (18060, 111728), (19264, 104745), (20640, 97762), (20949, 96320), (24080, 83796), (27932, 72240), (28896, 69830), (34915, 57792), (36120, 55864), (41280, 48881), (41898, 48160)]