396880657920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{906617}}^1$

素因数の和:906665

約数の個数: 240

約数和(自身を含む): 1446853533840

約数和(自身を除く): 1049972875920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 512, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1536, 1710, 1824, 1920, 2280, 2304, 2432, 2560, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4608, 4864, 5472, 5760, 6080, 6840, 7296, 7680, 9120, 9728, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 23040, 24320, 27360, 29184, 36480, 43776, 48640, 54720, 72960, 87552, 109440, 145920, 218880, 437760, 906617, 1813234, 2719851, 3626468, 4533085, 5439702, 7252936, 8159553, 9066170, 10879404, 13599255, 14505872, 16319106, 17225723, 18132340, 21758808, 27198510, 29011744, 32638212, 34451446, 36264680, 40797765, 43517616, 51677169, 54397020, 58023488, 65276424, 68902892, 72529360, 81595530, 86128615, 87035232, 103354338, 108794040, 116046976, 130552848, 137805784, 145058720, 155031507, 163191060, 172257230, 174070464, 206708676, 217588080, 232093952, 258385845, 261105696, 275611568, 290117440, 310063014, 326382120, 344514460, 348140928, 413417352, 435176160, 464187904, 516771690, 522211392, 551223136, 580234880, 620126028, 652764240, 689028920, 696281856, 775157535, 826834704, 870352320, 1033543380, 1044422784, 1102446272, 1160469760, 1240252056, 1305528480, 1378057840, 1392563712, 1550315070, 1653669408, 1740704640, 2067086760, 2088845568, 2204892544, 2320939520, 2480504112, 2611056960, 2756115680, 3100630140, 3307338816, 3481409280, 4134173520, 4177691136, 4409785088, 4961008224, 5222113920, 5512231360, 6201260280, 6614677632, 6962818560, 8268347040, 8819570176, 9922016448, 10444227840, 11024462720, 12402520560, 13229355264, 16536694080, 19844032896, 20888455680, 22048925440, 24805041120, 26458710528, 33073388160, 39688065792, 44097850880, 49610082240, 66146776320, 79376131584, 99220164480, 132293552640, 198440328960, 396880657920]

約数ペア:

[(1, 396880657920), (2, 198440328960), (3, 132293552640), (4, 99220164480), (5, 79376131584), (6, 66146776320), (8, 49610082240), (9, 44097850880), (10, 39688065792), (12, 33073388160), (15, 26458710528), (16, 24805041120), (18, 22048925440), (19, 20888455680), (20, 19844032896), (24, 16536694080), (30, 13229355264), (32, 12402520560), (36, 11024462720), (38, 10444227840), (40, 9922016448), (45, 8819570176), (48, 8268347040), (57, 6962818560), (60, 6614677632), (64, 6201260280), (72, 5512231360), (76, 5222113920), (80, 4961008224), (90, 4409785088), (95, 4177691136), (96, 4134173520), (114, 3481409280), (120, 3307338816), (128, 3100630140), (144, 2756115680), (152, 2611056960), (160, 2480504112), (171, 2320939520), (180, 2204892544), (190, 2088845568), (192, 2067086760), (228, 1740704640), (240, 1653669408), (256, 1550315070), (285, 1392563712), (288, 1378057840), (304, 1305528480), (320, 1240252056), (342, 1160469760), (360, 1102446272), (380, 1044422784), (384, 1033543380), (456, 870352320), (480, 826834704), (512, 775157535), (570, 696281856), (576, 689028920), (608, 652764240), (640, 620126028), (684, 580234880), (720, 551223136), (760, 522211392), (768, 516771690), (855, 464187904), (912, 435176160), (960, 413417352), (1140, 348140928), (1152, 344514460), (1216, 326382120), (1280, 310063014), (1368, 290117440), (1440, 275611568), (1520, 261105696), (1536, 258385845), (1710, 232093952), (1824, 217588080), (1920, 206708676), (2280, 174070464), (2304, 172257230), (2432, 163191060), (2560, 155031507), (2736, 145058720), (2880, 137805784), (3040, 130552848), (3420, 116046976), (3648, 108794040), (3840, 103354338), (4560, 87035232), (4608, 86128615), (4864, 81595530), (5472, 72529360), (5760, 68902892), (6080, 65276424), (6840, 58023488), (7296, 54397020), (7680, 51677169), (9120, 43517616), (9728, 40797765), (10944, 36264680), (11520, 34451446), (12160, 32638212), (13680, 29011744), (14592, 27198510), (18240, 21758808), (21888, 18132340), (23040, 17225723), (24320, 16319106), (27360, 14505872), (29184, 13599255), (36480, 10879404), (43776, 9066170), (48640, 8159553), (54720, 7252936), (72960, 5439702), (87552, 4533085), (109440, 3626468), (145920, 2719851), (218880, 1813234), (437760, 906617)]