20239411680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5849}}^1$

素因数の和:5968

約数の個数: 288

約数和(自身を含む): 72442188000

約数和(自身を除く): 52202776320

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, 72, 80, 81, 89, 90, 96, 108, 120, 135, 144, 160, 162, 178, 180, 216, 240, 243, 267, 270, 288, 324, 356, 360, 405, 432, 445, 480, 486, 534, 540, 648, 712, 720, 801, 810, 864, 890, 972, 1068, 1080, 1215, 1296, 1335, 1424, 1440, 1602, 1620, 1780, 1944, 2136, 2160, 2403, 2430, 2592, 2670, 2848, 3204, 3240, 3560, 3888, 4005, 4272, 4320, 4806, 4860, 5340, 5849, 6408, 6480, 7120, 7209, 7776, 8010, 8544, 9612, 9720, 10680, 11698, 12015, 12816, 12960, 14240, 14418, 16020, 17547, 19224, 19440, 21360, 21627, 23396, 24030, 25632, 28836, 29245, 32040, 35094, 36045, 38448, 38880, 42720, 43254, 46792, 48060, 52641, 57672, 58490, 64080, 70188, 72090, 76896, 86508, 87735, 93584, 96120, 105282, 108135, 115344, 116980, 128160, 140376, 144180, 157923, 173016, 175470, 187168, 192240, 210564, 216270, 230688, 233960, 263205, 280752, 288360, 315846, 346032, 350940, 384480, 421128, 432540, 467920, 473769, 520561, 526410, 561504, 576720, 631692, 692064, 701880, 789615, 842256, 865080, 935840, 947538, 1041122, 1052820, 1153440, 1263384, 1403760, 1421307, 1561683, 1579230, 1684512, 1730160, 1895076, 2082244, 2105640, 2368845, 2526768, 2602805, 2807520, 2842614, 3123366, 3158460, 3460320, 3790152, 4164488, 4211280, 4685049, 4737690, 5053536, 5205610, 5685228, 6246732, 6316920, 7106535, 7580304, 7808415, 8328976, 8422560, 9370098, 9475380, 10411220, 11370456, 12493464, 12633840, 14055147, 14213070, 15160608, 15616830, 16657952, 18740196, 18950760, 20822440, 22740912, 23425245, 24986928, 25267680, 28110294, 28426140, 31233660, 37480392, 37901520, 41644880, 42165441, 45481824, 46850490, 49973856, 56220588, 56852280, 62467320, 70275735, 74960784, 75803040, 83289760, 84330882, 93700980, 112441176, 113704560, 124934640, 126496323, 140551470, 149921568, 168661764, 187401960, 210827205, 224882352, 227409120, 249869280, 252992646, 281102940, 337323528, 374803920, 421654410, 449764704, 505985292, 562205880, 632481615, 674647056, 749607840, 843308820, 1011970584, 1124411760, 1264963230, 1349294112, 1686617640, 2023941168, 2248823520, 2529926460, 3373235280, 4047882336, 5059852920, 6746470560, 10119705840, 20239411680]

約数ペア:

[(1, 20239411680), (2, 10119705840), (3, 6746470560), (4, 5059852920), (5, 4047882336), (6, 3373235280), (8, 2529926460), (9, 2248823520), (10, 2023941168), (12, 1686617640), (15, 1349294112), (16, 1264963230), (18, 1124411760), (20, 1011970584), (24, 843308820), (27, 749607840), (30, 674647056), (32, 632481615), (36, 562205880), (40, 505985292), (45, 449764704), (48, 421654410), (54, 374803920), (60, 337323528), (72, 281102940), (80, 252992646), (81, 249869280), (89, 227409120), (90, 224882352), (96, 210827205), (108, 187401960), (120, 168661764), (135, 149921568), (144, 140551470), (160, 126496323), (162, 124934640), (178, 113704560), (180, 112441176), (216, 93700980), (240, 84330882), (243, 83289760), (267, 75803040), (270, 74960784), (288, 70275735), (324, 62467320), (356, 56852280), (360, 56220588), (405, 49973856), (432, 46850490), (445, 45481824), (480, 42165441), (486, 41644880), (534, 37901520), (540, 37480392), (648, 31233660), (712, 28426140), (720, 28110294), (801, 25267680), (810, 24986928), (864, 23425245), (890, 22740912), (972, 20822440), (1068, 18950760), (1080, 18740196), (1215, 16657952), (1296, 15616830), (1335, 15160608), (1424, 14213070), (1440, 14055147), (1602, 12633840), (1620, 12493464), (1780, 11370456), (1944, 10411220), (2136, 9475380), (2160, 9370098), (2403, 8422560), (2430, 8328976), (2592, 7808415), (2670, 7580304), (2848, 7106535), (3204, 6316920), (3240, 6246732), (3560, 5685228), (3888, 5205610), (4005, 5053536), (4272, 4737690), (4320, 4685049), (4806, 4211280), (4860, 4164488), (5340, 3790152), (5849, 3460320), (6408, 3158460), (6480, 3123366), (7120, 2842614), (7209, 2807520), (7776, 2602805), (8010, 2526768), (8544, 2368845), (9612, 2105640), (9720, 2082244), (10680, 1895076), (11698, 1730160), (12015, 1684512), (12816, 1579230), (12960, 1561683), (14240, 1421307), (14418, 1403760), (16020, 1263384), (17547, 1153440), (19224, 1052820), (19440, 1041122), (21360, 947538), (21627, 935840), (23396, 865080), (24030, 842256), (25632, 789615), (28836, 701880), (29245, 692064), (32040, 631692), (35094, 576720), (36045, 561504), (38448, 526410), (38880, 520561), (42720, 473769), (43254, 467920), (46792, 432540), (48060, 421128), (52641, 384480), (57672, 350940), (58490, 346032), (64080, 315846), (70188, 288360), (72090, 280752), (76896, 263205), (86508, 233960), (87735, 230688), (93584, 216270), (96120, 210564), (105282, 192240), (108135, 187168), (115344, 175470), (116980, 173016), (128160, 157923), (140376, 144180)]