7374332520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{103981}}^1$

素因数の和:104195

約数の個数: 96

約数和(自身を含む): 24088470120

約数和(自身を除く): 16714137600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 360, 394, 591, 788, 985, 1182, 1576, 1773, 1970, 2364, 2955, 3546, 3940, 4728, 5910, 7092, 7880, 8865, 11820, 14184, 17730, 23640, 35460, 70920, 103981, 207962, 311943, 415924, 519905, 623886, 831848, 935829, 1039810, 1247772, 1559715, 1871658, 2079620, 2495544, 3119430, 3743316, 4159240, 4679145, 6238860, 7486632, 9358290, 12477720, 18716580, 20484257, 37433160, 40968514, 61452771, 81937028, 102421285, 122905542, 163874056, 184358313, 204842570, 245811084, 307263855, 368716626, 409685140, 491622168, 614527710, 737433252, 819370280, 921791565, 1229055420, 1474866504, 1843583130, 2458110840, 3687166260, 7374332520]

約数ペア:

[(1, 7374332520), (2, 3687166260), (3, 2458110840), (4, 1843583130), (5, 1474866504), (6, 1229055420), (8, 921791565), (9, 819370280), (10, 737433252), (12, 614527710), (15, 491622168), (18, 409685140), (20, 368716626), (24, 307263855), (30, 245811084), (36, 204842570), (40, 184358313), (45, 163874056), (60, 122905542), (72, 102421285), (90, 81937028), (120, 61452771), (180, 40968514), (197, 37433160), (360, 20484257), (394, 18716580), (591, 12477720), (788, 9358290), (985, 7486632), (1182, 6238860), (1576, 4679145), (1773, 4159240), (1970, 3743316), (2364, 3119430), (2955, 2495544), (3546, 2079620), (3940, 1871658), (4728, 1559715), (5910, 1247772), (7092, 1039810), (7880, 935829), (8865, 831848), (11820, 623886), (14184, 519905), (17730, 415924), (23640, 311943), (35460, 207962), (70920, 103981)]