7287686280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{17317}}^1$

素因数の和:17508

約数の個数: 192

約数和(自身を含む): 27232208640

約数和(自身を除く): 19944522360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 167, 168, 180, 210, 252, 280, 315, 334, 360, 420, 501, 504, 630, 668, 835, 840, 1002, 1169, 1260, 1336, 1503, 1670, 2004, 2338, 2505, 2520, 3006, 3340, 3507, 4008, 4676, 5010, 5845, 6012, 6680, 7014, 7515, 9352, 10020, 10521, 11690, 12024, 14028, 15030, 17317, 17535, 20040, 21042, 23380, 28056, 30060, 34634, 35070, 42084, 46760, 51951, 52605, 60120, 69268, 70140, 84168, 86585, 103902, 105210, 121219, 138536, 140280, 155853, 173170, 207804, 210420, 242438, 259755, 311706, 346340, 363657, 415608, 420840, 484876, 519510, 606095, 623412, 692680, 727314, 779265, 969752, 1039020, 1090971, 1212190, 1246824, 1454628, 1558530, 1818285, 2078040, 2181942, 2424380, 2891939, 2909256, 3117060, 3636570, 4363884, 4848760, 5454855, 5783878, 6234120, 7273140, 8675817, 8727768, 10909710, 11567756, 14459695, 14546280, 17351634, 20243573, 21819420, 23135512, 26027451, 28919390, 34703268, 40487146, 43379085, 43638840, 52054902, 57838780, 60730719, 69406536, 80974292, 86758170, 101217865, 104109804, 115677560, 121461438, 130137255, 161948584, 173516340, 182192157, 202435730, 208219608, 242922876, 260274510, 303653595, 347032680, 364384314, 404871460, 485845752, 520549020, 607307190, 728768628, 809742920, 910960785, 1041098040, 1214614380, 1457537256, 1821921570, 2429228760, 3643843140, 7287686280]

約数ペア:

[(1, 7287686280), (2, 3643843140), (3, 2429228760), (4, 1821921570), (5, 1457537256), (6, 1214614380), (7, 1041098040), (8, 910960785), (9, 809742920), (10, 728768628), (12, 607307190), (14, 520549020), (15, 485845752), (18, 404871460), (20, 364384314), (21, 347032680), (24, 303653595), (28, 260274510), (30, 242922876), (35, 208219608), (36, 202435730), (40, 182192157), (42, 173516340), (45, 161948584), (56, 130137255), (60, 121461438), (63, 115677560), (70, 104109804), (72, 101217865), (84, 86758170), (90, 80974292), (105, 69406536), (120, 60730719), (126, 57838780), (140, 52054902), (167, 43638840), (168, 43379085), (180, 40487146), (210, 34703268), (252, 28919390), (280, 26027451), (315, 23135512), (334, 21819420), (360, 20243573), (420, 17351634), (501, 14546280), (504, 14459695), (630, 11567756), (668, 10909710), (835, 8727768), (840, 8675817), (1002, 7273140), (1169, 6234120), (1260, 5783878), (1336, 5454855), (1503, 4848760), (1670, 4363884), (2004, 3636570), (2338, 3117060), (2505, 2909256), (2520, 2891939), (3006, 2424380), (3340, 2181942), (3507, 2078040), (4008, 1818285), (4676, 1558530), (5010, 1454628), (5845, 1246824), (6012, 1212190), (6680, 1090971), (7014, 1039020), (7515, 969752), (9352, 779265), (10020, 727314), (10521, 692680), (11690, 623412), (12024, 606095), (14028, 519510), (15030, 484876), (17317, 420840), (17535, 415608), (20040, 363657), (21042, 346340), (23380, 311706), (28056, 259755), (30060, 242438), (34634, 210420), (35070, 207804), (42084, 173170), (46760, 155853), (51951, 140280), (52605, 138536), (60120, 121219), (69268, 105210), (70140, 103902), (84168, 86585)]