13008515040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{170447}}^1$

素因数の和:170521

約数の個数: 144

約数和(自身を含む): 45229399488

約数和(自身を除く): 32220884448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 954, 1060, 1272, 1440, 1590, 1696, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5088, 6360, 7632, 8480, 9540, 12720, 15264, 19080, 25440, 38160, 76320, 170447, 340894, 511341, 681788, 852235, 1022682, 1363576, 1534023, 1704470, 2045364, 2556705, 2727152, 3068046, 3408940, 4090728, 5113410, 5454304, 6136092, 6817880, 7670115, 8181456, 9033691, 10226820, 12272184, 13635760, 15340230, 16362912, 18067382, 20453640, 24544368, 27101073, 27271520, 30680460, 36134764, 40907280, 45168455, 49088736, 54202146, 61360920, 72269528, 81303219, 81814560, 90336910, 108404292, 122721840, 135505365, 144539056, 162606438, 180673820, 216808584, 245443680, 271010730, 289078112, 325212876, 361347640, 406516095, 433617168, 542021460, 650425752, 722695280, 813032190, 867234336, 1084042920, 1300851504, 1445390560, 1626064380, 2168085840, 2601703008, 3252128760, 4336171680, 6504257520, 13008515040]

約数ペア:

[(1, 13008515040), (2, 6504257520), (3, 4336171680), (4, 3252128760), (5, 2601703008), (6, 2168085840), (8, 1626064380), (9, 1445390560), (10, 1300851504), (12, 1084042920), (15, 867234336), (16, 813032190), (18, 722695280), (20, 650425752), (24, 542021460), (30, 433617168), (32, 406516095), (36, 361347640), (40, 325212876), (45, 289078112), (48, 271010730), (53, 245443680), (60, 216808584), (72, 180673820), (80, 162606438), (90, 144539056), (96, 135505365), (106, 122721840), (120, 108404292), (144, 90336910), (159, 81814560), (160, 81303219), (180, 72269528), (212, 61360920), (240, 54202146), (265, 49088736), (288, 45168455), (318, 40907280), (360, 36134764), (424, 30680460), (477, 27271520), (480, 27101073), (530, 24544368), (636, 20453640), (720, 18067382), (795, 16362912), (848, 15340230), (954, 13635760), (1060, 12272184), (1272, 10226820), (1440, 9033691), (1590, 8181456), (1696, 7670115), (1908, 6817880), (2120, 6136092), (2385, 5454304), (2544, 5113410), (3180, 4090728), (3816, 3408940), (4240, 3068046), (4770, 2727152), (5088, 2556705), (6360, 2045364), (7632, 1704470), (8480, 1534023), (9540, 1363576), (12720, 1022682), (15264, 852235), (19080, 681788), (25440, 511341), (38160, 340894), (76320, 170447)]