69981120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:128

約数の個数: 252

約数和(自身を含む): 268294104

約数和(自身を除く): 198312984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 47, 48, 55, 60, 64, 66, 72, 80, 88, 90, 94, 96, 99, 110, 120, 132, 141, 144, 160, 165, 176, 180, 188, 192, 198, 220, 235, 240, 264, 282, 288, 320, 330, 352, 360, 376, 396, 423, 440, 470, 480, 495, 517, 528, 564, 576, 660, 704, 705, 720, 752, 792, 846, 880, 940, 960, 990, 1034, 1056, 1128, 1320, 1410, 1440, 1504, 1551, 1584, 1692, 1760, 1880, 1980, 2068, 2112, 2115, 2209, 2256, 2585, 2640, 2820, 2880, 3008, 3102, 3168, 3384, 3520, 3760, 3960, 4136, 4230, 4418, 4512, 4653, 5170, 5280, 5640, 6204, 6336, 6627, 6768, 7520, 7755, 7920, 8272, 8460, 8836, 9024, 9306, 10340, 10560, 11045, 11280, 12408, 13254, 13536, 15040, 15510, 15840, 16544, 16920, 17672, 18612, 19881, 20680, 22090, 22560, 23265, 24299, 24816, 26508, 27072, 31020, 31680, 33088, 33135, 33840, 35344, 37224, 39762, 41360, 44180, 45120, 46530, 48598, 49632, 53016, 62040, 66270, 67680, 70688, 72897, 74448, 79524, 82720, 88360, 93060, 97196, 99264, 99405, 106032, 121495, 124080, 132540, 135360, 141376, 145794, 148896, 159048, 165440, 176720, 186120, 194392, 198810, 212064, 218691, 242990, 248160, 265080, 291588, 297792, 318096, 353440, 364485, 372240, 388784, 397620, 424128, 437382, 485980, 496320, 530160, 583176, 636192, 706880, 728970, 744480, 777568, 795240, 874764, 971960, 1060320, 1093455, 1166352, 1272384, 1457940, 1488960, 1555136, 1590480, 1749528, 1943920, 2120640, 2186910, 2332704, 2915880, 3180960, 3499056, 3887840, 4373820, 4665408, 5831760, 6361920, 6998112, 7775680, 8747640, 11663520, 13996224, 17495280, 23327040, 34990560, 69981120]

約数ペア:

[(1, 69981120), (2, 34990560), (3, 23327040), (4, 17495280), (5, 13996224), (6, 11663520), (8, 8747640), (9, 7775680), (10, 6998112), (11, 6361920), (12, 5831760), (15, 4665408), (16, 4373820), (18, 3887840), (20, 3499056), (22, 3180960), (24, 2915880), (30, 2332704), (32, 2186910), (33, 2120640), (36, 1943920), (40, 1749528), (44, 1590480), (45, 1555136), (47, 1488960), (48, 1457940), (55, 1272384), (60, 1166352), (64, 1093455), (66, 1060320), (72, 971960), (80, 874764), (88, 795240), (90, 777568), (94, 744480), (96, 728970), (99, 706880), (110, 636192), (120, 583176), (132, 530160), (141, 496320), (144, 485980), (160, 437382), (165, 424128), (176, 397620), (180, 388784), (188, 372240), (192, 364485), (198, 353440), (220, 318096), (235, 297792), (240, 291588), (264, 265080), (282, 248160), (288, 242990), (320, 218691), (330, 212064), (352, 198810), (360, 194392), (376, 186120), (396, 176720), (423, 165440), (440, 159048), (470, 148896), (480, 145794), (495, 141376), (517, 135360), (528, 132540), (564, 124080), (576, 121495), (660, 106032), (704, 99405), (705, 99264), (720, 97196), (752, 93060), (792, 88360), (846, 82720), (880, 79524), (940, 74448), (960, 72897), (990, 70688), (1034, 67680), (1056, 66270), (1128, 62040), (1320, 53016), (1410, 49632), (1440, 48598), (1504, 46530), (1551, 45120), (1584, 44180), (1692, 41360), (1760, 39762), (1880, 37224), (1980, 35344), (2068, 33840), (2112, 33135), (2115, 33088), (2209, 31680), (2256, 31020), (2585, 27072), (2640, 26508), (2820, 24816), (2880, 24299), (3008, 23265), (3102, 22560), (3168, 22090), (3384, 20680), (3520, 19881), (3760, 18612), (3960, 17672), (4136, 16920), (4230, 16544), (4418, 15840), (4512, 15510), (4653, 15040), (5170, 13536), (5280, 13254), (5640, 12408), (6204, 11280), (6336, 11045), (6627, 10560), (6768, 10340), (7520, 9306), (7755, 9024), (7920, 8836), (8272, 8460)]