2021746320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{643}}^1$

素因数の和:1070

約数の個数: 240

約数和(自身を含む): 7437148992

約数和(自身を除く): 5415402672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 397, 440, 495, 528, 643, 660, 720, 792, 794, 880, 990, 1191, 1286, 1320, 1584, 1588, 1929, 1980, 1985, 2382, 2572, 2640, 3176, 3215, 3573, 3858, 3960, 3970, 4367, 4764, 5144, 5787, 5955, 6352, 6430, 7073, 7146, 7716, 7920, 7940, 8734, 9528, 9645, 10288, 11574, 11910, 12860, 13101, 14146, 14292, 15432, 15880, 17468, 17865, 19056, 19290, 21219, 21835, 23148, 23820, 25720, 26202, 28292, 28584, 28935, 30864, 31760, 34936, 35365, 35730, 38580, 39303, 42438, 43670, 46296, 47640, 51440, 52404, 56584, 57168, 57870, 63657, 65505, 69872, 70730, 71460, 77160, 78606, 84876, 87340, 92592, 95280, 104808, 106095, 113168, 115740, 127314, 131010, 141460, 142920, 154320, 157212, 169752, 174680, 196515, 209616, 212190, 231480, 254628, 255271, 262020, 282920, 285840, 314424, 318285, 339504, 349360, 393030, 424380, 462960, 509256, 510542, 524040, 565840, 628848, 636570, 765813, 786060, 848760, 1018512, 1021084, 1048080, 1273140, 1276355, 1531626, 1572120, 1697520, 2042168, 2297439, 2546280, 2552710, 2807981, 3063252, 3144240, 3829065, 4084336, 4594878, 5092560, 5105420, 5615962, 6126504, 7658130, 8423943, 9189756, 10210840, 11231924, 11487195, 12253008, 14039905, 15316260, 16847886, 18379512, 20421680, 22463848, 22974390, 25271829, 28079810, 30632520, 33695772, 36759024, 42119715, 44927696, 45948780, 50543658, 56159620, 61265040, 67391544, 84239430, 91897560, 101087316, 112319240, 126359145, 134783088, 168478860, 183795120, 202174632, 224638480, 252718290, 336957720, 404349264, 505436580, 673915440, 1010873160, 2021746320]

約数ペア:

[(1, 2021746320), (2, 1010873160), (3, 673915440), (4, 505436580), (5, 404349264), (6, 336957720), (8, 252718290), (9, 224638480), (10, 202174632), (11, 183795120), (12, 168478860), (15, 134783088), (16, 126359145), (18, 112319240), (20, 101087316), (22, 91897560), (24, 84239430), (30, 67391544), (33, 61265040), (36, 56159620), (40, 50543658), (44, 45948780), (45, 44927696), (48, 42119715), (55, 36759024), (60, 33695772), (66, 30632520), (72, 28079810), (80, 25271829), (88, 22974390), (90, 22463848), (99, 20421680), (110, 18379512), (120, 16847886), (132, 15316260), (144, 14039905), (165, 12253008), (176, 11487195), (180, 11231924), (198, 10210840), (220, 9189756), (240, 8423943), (264, 7658130), (330, 6126504), (360, 5615962), (396, 5105420), (397, 5092560), (440, 4594878), (495, 4084336), (528, 3829065), (643, 3144240), (660, 3063252), (720, 2807981), (792, 2552710), (794, 2546280), (880, 2297439), (990, 2042168), (1191, 1697520), (1286, 1572120), (1320, 1531626), (1584, 1276355), (1588, 1273140), (1929, 1048080), (1980, 1021084), (1985, 1018512), (2382, 848760), (2572, 786060), (2640, 765813), (3176, 636570), (3215, 628848), (3573, 565840), (3858, 524040), (3960, 510542), (3970, 509256), (4367, 462960), (4764, 424380), (5144, 393030), (5787, 349360), (5955, 339504), (6352, 318285), (6430, 314424), (7073, 285840), (7146, 282920), (7716, 262020), (7920, 255271), (7940, 254628), (8734, 231480), (9528, 212190), (9645, 209616), (10288, 196515), (11574, 174680), (11910, 169752), (12860, 157212), (13101, 154320), (14146, 142920), (14292, 141460), (15432, 131010), (15880, 127314), (17468, 115740), (17865, 113168), (19056, 106095), (19290, 104808), (21219, 95280), (21835, 92592), (23148, 87340), (23820, 84876), (25720, 78606), (26202, 77160), (28292, 71460), (28584, 70730), (28935, 69872), (30864, 65505), (31760, 63657), (34936, 57870), (35365, 57168), (35730, 56584), (38580, 52404), (39303, 51440), (42438, 47640), (43670, 46296)]