391549282560

素因数分解:

$2^8\times 3^7\times 5^1\times {\mathrm{139871}}^1$

素因数の和:139913

約数の個数: 288

約数和(自身を含む): 1406619970560

約数和(自身を除く): 1015070688000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2304, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3840, 3888, 4320, 4374, 4860, 5184, 5760, 5832, 6480, 6912, 7290, 7776, 8640, 8748, 9720, 10368, 10935, 11520, 11664, 12960, 14580, 15552, 17280, 17496, 19440, 20736, 21870, 23328, 25920, 29160, 31104, 34560, 34992, 38880, 43740, 46656, 51840, 58320, 62208, 69984, 77760, 87480, 93312, 103680, 116640, 139871, 139968, 155520, 174960, 186624, 233280, 279742, 279936, 311040, 349920, 419613, 466560, 559484, 559872, 699355, 699840, 839226, 933120, 1118968, 1258839, 1398710, 1399680, 1678452, 2098065, 2237936, 2517678, 2797420, 2799360, 3356904, 3776517, 4196130, 4475872, 5035356, 5594840, 6294195, 6713808, 7553034, 8392260, 8951744, 10070712, 11189680, 11329551, 12588390, 13427616, 15106068, 16784520, 17903488, 18882585, 20141424, 22379360, 22659102, 25176780, 26855232, 30212136, 33569040, 33988653, 35806976, 37765170, 40282848, 44758720, 45318204, 50353560, 53710464, 56647755, 60424272, 67138080, 67977306, 75530340, 80565696, 89517440, 90636408, 100707120, 101965959, 107420928, 113295510, 120848544, 134276160, 135954612, 151060680, 161131392, 169943265, 179034880, 181272816, 201414240, 203931918, 226591020, 241697088, 268552320, 271909224, 302121360, 305897877, 322262784, 339886530, 362545632, 402828480, 407863836, 453182040, 483394176, 509829795, 537104640, 543818448, 604242720, 611795754, 679773060, 725091264, 805656960, 815727672, 906364080, 966788352, 1019659590, 1087636896, 1208485440, 1223591508, 1359546120, 1450182528, 1529489385, 1611313920, 1631455344, 1812728160, 2039319180, 2175273792, 2416970880, 2447183016, 2719092240, 2900365056, 3058978770, 3262910688, 3625456320, 4078638360, 4350547584, 4833941760, 4894366032, 5438184480, 6117957540, 6525821376, 7250912640, 8157276720, 8701095168, 9788732064, 10876368960, 12235915080, 13051642752, 14501825280, 16314553440, 19577464128, 21752737920, 24471830160, 26103285504, 32629106880, 39154928256, 43505475840, 48943660320, 65258213760, 78309856512, 97887320640, 130516427520, 195774641280, 391549282560]

約数ペア:

[(1, 391549282560), (2, 195774641280), (3, 130516427520), (4, 97887320640), (5, 78309856512), (6, 65258213760), (8, 48943660320), (9, 43505475840), (10, 39154928256), (12, 32629106880), (15, 26103285504), (16, 24471830160), (18, 21752737920), (20, 19577464128), (24, 16314553440), (27, 14501825280), (30, 13051642752), (32, 12235915080), (36, 10876368960), (40, 9788732064), (45, 8701095168), (48, 8157276720), (54, 7250912640), (60, 6525821376), (64, 6117957540), (72, 5438184480), (80, 4894366032), (81, 4833941760), (90, 4350547584), (96, 4078638360), (108, 3625456320), (120, 3262910688), (128, 3058978770), (135, 2900365056), (144, 2719092240), (160, 2447183016), (162, 2416970880), (180, 2175273792), (192, 2039319180), (216, 1812728160), (240, 1631455344), (243, 1611313920), (256, 1529489385), (270, 1450182528), (288, 1359546120), (320, 1223591508), (324, 1208485440), (360, 1087636896), (384, 1019659590), (405, 966788352), (432, 906364080), (480, 815727672), (486, 805656960), (540, 725091264), (576, 679773060), (640, 611795754), (648, 604242720), (720, 543818448), (729, 537104640), (768, 509829795), (810, 483394176), (864, 453182040), (960, 407863836), (972, 402828480), (1080, 362545632), (1152, 339886530), (1215, 322262784), (1280, 305897877), (1296, 302121360), (1440, 271909224), (1458, 268552320), (1620, 241697088), (1728, 226591020), (1920, 203931918), (1944, 201414240), (2160, 181272816), (2187, 179034880), (2304, 169943265), (2430, 161131392), (2592, 151060680), (2880, 135954612), (2916, 134276160), (3240, 120848544), (3456, 113295510), (3645, 107420928), (3840, 101965959), (3888, 100707120), (4320, 90636408), (4374, 89517440), (4860, 80565696), (5184, 75530340), (5760, 67977306), (5832, 67138080), (6480, 60424272), (6912, 56647755), (7290, 53710464), (7776, 50353560), (8640, 45318204), (8748, 44758720), (9720, 40282848), (10368, 37765170), (10935, 35806976), (11520, 33988653), (11664, 33569040), (12960, 30212136), (14580, 26855232), (15552, 25176780), (17280, 22659102), (17496, 22379360), (19440, 20141424), (20736, 18882585), (21870, 17903488), (23328, 16784520), (25920, 15106068), (29160, 13427616), (31104, 12588390), (34560, 11329551), (34992, 11189680), (38880, 10070712), (43740, 8951744), (46656, 8392260), (51840, 7553034), (58320, 6713808), (62208, 6294195), (69984, 5594840), (77760, 5035356), (87480, 4475872), (93312, 4196130), (103680, 3776517), (116640, 3356904), (139871, 2799360), (139968, 2797420), (155520, 2517678), (174960, 2237936), (186624, 2098065), (233280, 1678452), (279742, 1399680), (279936, 1398710), (311040, 1258839), (349920, 1118968), (419613, 933120), (466560, 839226), (559484, 699840), (559872, 699355)]