171491040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 384

約数和(自身を含む): 705438720

約数和(自身を除く): 533947680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 106, 107, 108, 112, 120, 126, 135, 140, 144, 159, 160, 168, 180, 189, 210, 212, 214, 216, 224, 240, 252, 265, 270, 280, 288, 315, 318, 321, 336, 360, 371, 378, 420, 424, 428, 432, 477, 480, 504, 530, 535, 540, 560, 630, 636, 642, 672, 720, 742, 749, 756, 795, 840, 848, 856, 864, 945, 954, 963, 1008, 1060, 1070, 1080, 1113, 1120, 1260, 1272, 1284, 1431, 1440, 1484, 1498, 1512, 1590, 1605, 1680, 1696, 1712, 1855, 1890, 1908, 1926, 2016, 2120, 2140, 2160, 2226, 2247, 2385, 2520, 2544, 2568, 2862, 2889, 2968, 2996, 3024, 3180, 3210, 3339, 3360, 3424, 3710, 3745, 3780, 3816, 3852, 4240, 4280, 4320, 4452, 4494, 4770, 4815, 5040, 5088, 5136, 5565, 5671, 5724, 5778, 5936, 5992, 6048, 6360, 6420, 6678, 6741, 7155, 7420, 7490, 7560, 7632, 7704, 8480, 8560, 8904, 8988, 9540, 9630, 10017, 10080, 10272, 11130, 11235, 11342, 11448, 11556, 11872, 11984, 12720, 12840, 13356, 13482, 14310, 14445, 14840, 14980, 15120, 15264, 15408, 16695, 17013, 17120, 17808, 17976, 19080, 19260, 20034, 20223, 22260, 22470, 22684, 22896, 23112, 23968, 25440, 25680, 26712, 26964, 28355, 28620, 28890, 29680, 29960, 30240, 30816, 33390, 33705, 34026, 35616, 35952, 38160, 38520, 39697, 40068, 40446, 44520, 44940, 45368, 45792, 46224, 50085, 51039, 51360, 53424, 53928, 56710, 57240, 57780, 59360, 59920, 66780, 67410, 68052, 71904, 76320, 77040, 79394, 80136, 80892, 85065, 89040, 89880, 90736, 92448, 100170, 101115, 102078, 106848, 107856, 113420, 114480, 115560, 119091, 119840, 133560, 134820, 136104, 153117, 154080, 158788, 160272, 161784, 170130, 178080, 179760, 181472, 198485, 200340, 202230, 204156, 215712, 226840, 228960, 231120, 238182, 255195, 267120, 269640, 272208, 306234, 317576, 320544, 323568, 340260, 357273, 359520, 396970, 400680, 404460, 408312, 453680, 462240, 476364, 510390, 534240, 539280, 544416, 595455, 612468, 635152, 647136, 680520, 714546, 765585, 793940, 801360, 808920, 816624, 907360, 952728, 1020780, 1071819, 1078560, 1190910, 1224936, 1270304, 1361040, 1429092, 1531170, 1587880, 1602720, 1617840, 1633248, 1786365, 1905456, 2041560, 2143638, 2381820, 2449872, 2722080, 2858184, 3062340, 3175760, 3235680, 3572730, 3810912, 4083120, 4287276, 4763640, 4899744, 5359095, 5716368, 6124680, 6351520, 7145460, 8166240, 8574552, 9527280, 10718190, 11432736, 12249360, 14290920, 17149104, 19054560, 21436380, 24498720, 28581840, 34298208, 42872760, 57163680, 85745520, 171491040]

約数ペア:

[(1, 171491040), (2, 85745520), (3, 57163680), (4, 42872760), (5, 34298208), (6, 28581840), (7, 24498720), (8, 21436380), (9, 19054560), (10, 17149104), (12, 14290920), (14, 12249360), (15, 11432736), (16, 10718190), (18, 9527280), (20, 8574552), (21, 8166240), (24, 7145460), (27, 6351520), (28, 6124680), (30, 5716368), (32, 5359095), (35, 4899744), (36, 4763640), (40, 4287276), (42, 4083120), (45, 3810912), (48, 3572730), (53, 3235680), (54, 3175760), (56, 3062340), (60, 2858184), (63, 2722080), (70, 2449872), (72, 2381820), (80, 2143638), (84, 2041560), (90, 1905456), (96, 1786365), (105, 1633248), (106, 1617840), (107, 1602720), (108, 1587880), (112, 1531170), (120, 1429092), (126, 1361040), (135, 1270304), (140, 1224936), (144, 1190910), (159, 1078560), (160, 1071819), (168, 1020780), (180, 952728), (189, 907360), (210, 816624), (212, 808920), (214, 801360), (216, 793940), (224, 765585), (240, 714546), (252, 680520), (265, 647136), (270, 635152), (280, 612468), (288, 595455), (315, 544416), (318, 539280), (321, 534240), (336, 510390), (360, 476364), (371, 462240), (378, 453680), (420, 408312), (424, 404460), (428, 400680), (432, 396970), (477, 359520), (480, 357273), (504, 340260), (530, 323568), (535, 320544), (540, 317576), (560, 306234), (630, 272208), (636, 269640), (642, 267120), (672, 255195), (720, 238182), (742, 231120), (749, 228960), (756, 226840), (795, 215712), (840, 204156), (848, 202230), (856, 200340), (864, 198485), (945, 181472), (954, 179760), (963, 178080), (1008, 170130), (1060, 161784), (1070, 160272), (1080, 158788), (1113, 154080), (1120, 153117), (1260, 136104), (1272, 134820), (1284, 133560), (1431, 119840), (1440, 119091), (1484, 115560), (1498, 114480), (1512, 113420), (1590, 107856), (1605, 106848), (1680, 102078), (1696, 101115), (1712, 100170), (1855, 92448), (1890, 90736), (1908, 89880), (1926, 89040), (2016, 85065), (2120, 80892), (2140, 80136), (2160, 79394), (2226, 77040), (2247, 76320), (2385, 71904), (2520, 68052), (2544, 67410), (2568, 66780), (2862, 59920), (2889, 59360), (2968, 57780), (2996, 57240), (3024, 56710), (3180, 53928), (3210, 53424), (3339, 51360), (3360, 51039), (3424, 50085), (3710, 46224), (3745, 45792), (3780, 45368), (3816, 44940), (3852, 44520), (4240, 40446), (4280, 40068), (4320, 39697), (4452, 38520), (4494, 38160), (4770, 35952), (4815, 35616), (5040, 34026), (5088, 33705), (5136, 33390), (5565, 30816), (5671, 30240), (5724, 29960), (5778, 29680), (5936, 28890), (5992, 28620), (6048, 28355), (6360, 26964), (6420, 26712), (6678, 25680), (6741, 25440), (7155, 23968), (7420, 23112), (7490, 22896), (7560, 22684), (7632, 22470), (7704, 22260), (8480, 20223), (8560, 20034), (8904, 19260), (8988, 19080), (9540, 17976), (9630, 17808), (10017, 17120), (10080, 17013), (10272, 16695), (11130, 15408), (11235, 15264), (11342, 15120), (11448, 14980), (11556, 14840), (11872, 14445), (11984, 14310), (12720, 13482), (12840, 13356)]