18978059520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1499}}^1$

素因数の和:1690

約数の個数: 432

約数和(自身を含む): 75570768000

約数和(自身を除く): 56592708480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 157, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 314, 315, 320, 336, 360, 384, 420, 448, 471, 480, 504, 560, 576, 628, 630, 640, 672, 720, 768, 785, 840, 896, 942, 960, 1008, 1099, 1120, 1152, 1256, 1260, 1280, 1344, 1413, 1440, 1499, 1570, 1680, 1792, 1884, 1920, 2016, 2198, 2240, 2304, 2355, 2512, 2520, 2688, 2826, 2880, 2998, 3140, 3297, 3360, 3768, 3840, 4032, 4396, 4480, 4497, 4710, 5024, 5040, 5376, 5495, 5652, 5760, 5996, 6280, 6594, 6720, 7065, 7495, 7536, 8064, 8792, 8960, 8994, 9420, 9891, 10048, 10080, 10493, 10990, 11304, 11520, 11992, 12560, 13188, 13440, 13491, 14130, 14990, 15072, 16128, 16485, 17584, 17988, 18840, 19782, 20096, 20160, 20986, 21980, 22485, 22608, 23984, 25120, 26376, 26880, 26982, 28260, 29980, 30144, 31479, 32970, 35168, 35976, 37680, 39564, 40192, 40320, 41972, 43960, 44970, 45216, 47968, 49455, 50240, 52465, 52752, 53964, 56520, 59960, 60288, 62958, 65940, 67455, 70336, 71952, 75360, 79128, 80640, 83944, 87920, 89940, 90432, 94437, 95936, 98910, 100480, 104930, 105504, 107928, 113040, 119920, 120576, 125916, 131880, 134910, 140672, 143904, 150720, 157395, 158256, 167888, 175840, 179880, 180864, 188874, 191872, 197820, 200960, 209860, 211008, 215856, 226080, 235343, 239840, 251832, 263760, 269820, 281344, 287808, 301440, 314790, 316512, 335776, 351680, 359760, 361728, 377748, 383744, 395640, 419720, 422016, 431712, 452160, 470686, 472185, 479680, 503664, 527520, 539640, 575616, 602880, 629580, 633024, 671552, 703360, 706029, 719520, 755496, 791280, 839440, 844032, 863424, 904320, 941372, 944370, 959360, 1007328, 1055040, 1079280, 1151232, 1176715, 1259160, 1266048, 1343104, 1406720, 1412058, 1439040, 1510992, 1582560, 1647401, 1678880, 1726848, 1808640, 1882744, 1888740, 1918720, 2014656, 2110080, 2118087, 2158560, 2353430, 2518320, 2532096, 2686208, 2824116, 2878080, 3021984, 3165120, 3294802, 3357760, 3453696, 3530145, 3765488, 3777480, 4029312, 4220160, 4236174, 4317120, 4706860, 4942203, 5036640, 5648232, 5756160, 6043968, 6330240, 6589604, 6715520, 7060290, 7530976, 7554960, 8058624, 8237005, 8472348, 8634240, 9413720, 9884406, 10073280, 10590435, 11296464, 12087936, 12660480, 13179208, 13431040, 14120580, 14826609, 15061952, 15109920, 16474010, 16944696, 17268480, 18827440, 19768812, 20146560, 21180870, 22592928, 24175872, 24711015, 26358416, 28241160, 29653218, 30123904, 30219840, 32948020, 33889392, 37654880, 39537624, 40293120, 42361740, 45185856, 49422030, 52716832, 56482320, 59306436, 60247808, 60439680, 65896040, 67778784, 74133045, 75309760, 79075248, 84723480, 90371712, 98844060, 105433664, 112964640, 118612872, 120879360, 131792080, 135557568, 148266090, 150619520, 158150496, 169446960, 180743424, 197688120, 210867328, 225929280, 237225744, 263584160, 271115136, 296532180, 301239040, 316300992, 338893920, 395376240, 421734656, 451858560, 474451488, 527168320, 542230272, 593064360, 632601984, 677787840, 790752480, 903717120, 948902976, 1054336640, 1186128720, 1265203968, 1355575680, 1581504960, 1897805952, 2108673280, 2372257440, 2711151360, 3163009920, 3795611904, 4744514880, 6326019840, 9489029760, 18978059520]

約数ペア:

[(1, 18978059520), (2, 9489029760), (3, 6326019840), (4, 4744514880), (5, 3795611904), (6, 3163009920), (7, 2711151360), (8, 2372257440), (9, 2108673280), (10, 1897805952), (12, 1581504960), (14, 1355575680), (15, 1265203968), (16, 1186128720), (18, 1054336640), (20, 948902976), (21, 903717120), (24, 790752480), (28, 677787840), (30, 632601984), (32, 593064360), (35, 542230272), (36, 527168320), (40, 474451488), (42, 451858560), (45, 421734656), (48, 395376240), (56, 338893920), (60, 316300992), (63, 301239040), (64, 296532180), (70, 271115136), (72, 263584160), (80, 237225744), (84, 225929280), (90, 210867328), (96, 197688120), (105, 180743424), (112, 169446960), (120, 158150496), (126, 150619520), (128, 148266090), (140, 135557568), (144, 131792080), (157, 120879360), (160, 118612872), (168, 112964640), (180, 105433664), (192, 98844060), (210, 90371712), (224, 84723480), (240, 79075248), (252, 75309760), (256, 74133045), (280, 67778784), (288, 65896040), (314, 60439680), (315, 60247808), (320, 59306436), (336, 56482320), (360, 52716832), (384, 49422030), (420, 45185856), (448, 42361740), (471, 40293120), (480, 39537624), (504, 37654880), (560, 33889392), (576, 32948020), (628, 30219840), (630, 30123904), (640, 29653218), (672, 28241160), (720, 26358416), (768, 24711015), (785, 24175872), (840, 22592928), (896, 21180870), (942, 20146560), (960, 19768812), (1008, 18827440), (1099, 17268480), (1120, 16944696), (1152, 16474010), (1256, 15109920), (1260, 15061952), (1280, 14826609), (1344, 14120580), (1413, 13431040), (1440, 13179208), (1499, 12660480), (1570, 12087936), (1680, 11296464), (1792, 10590435), (1884, 10073280), (1920, 9884406), (2016, 9413720), (2198, 8634240), (2240, 8472348), (2304, 8237005), (2355, 8058624), (2512, 7554960), (2520, 7530976), (2688, 7060290), (2826, 6715520), (2880, 6589604), (2998, 6330240), (3140, 6043968), (3297, 5756160), (3360, 5648232), (3768, 5036640), (3840, 4942203), (4032, 4706860), (4396, 4317120), (4480, 4236174), (4497, 4220160), (4710, 4029312), (5024, 3777480), (5040, 3765488), (5376, 3530145), (5495, 3453696), (5652, 3357760), (5760, 3294802), (5996, 3165120), (6280, 3021984), (6594, 2878080), (6720, 2824116), (7065, 2686208), (7495, 2532096), (7536, 2518320), (8064, 2353430), (8792, 2158560), (8960, 2118087), (8994, 2110080), (9420, 2014656), (9891, 1918720), (10048, 1888740), (10080, 1882744), (10493, 1808640), (10990, 1726848), (11304, 1678880), (11520, 1647401), (11992, 1582560), (12560, 1510992), (13188, 1439040), (13440, 1412058), (13491, 1406720), (14130, 1343104), (14990, 1266048), (15072, 1259160), (16128, 1176715), (16485, 1151232), (17584, 1079280), (17988, 1055040), (18840, 1007328), (19782, 959360), (20096, 944370), (20160, 941372), (20986, 904320), (21980, 863424), (22485, 844032), (22608, 839440), (23984, 791280), (25120, 755496), (26376, 719520), (26880, 706029), (26982, 703360), (28260, 671552), (29980, 633024), (30144, 629580), (31479, 602880), (32970, 575616), (35168, 539640), (35976, 527520), (37680, 503664), (39564, 479680), (40192, 472185), (40320, 470686), (41972, 452160), (43960, 431712), (44970, 422016), (45216, 419720), (47968, 395640), (49455, 383744), (50240, 377748), (52465, 361728), (52752, 359760), (53964, 351680), (56520, 335776), (59960, 316512), (60288, 314790), (62958, 301440), (65940, 287808), (67455, 281344), (70336, 269820), (71952, 263760), (75360, 251832), (79128, 239840), (80640, 235343), (83944, 226080), (87920, 215856), (89940, 211008), (90432, 209860), (94437, 200960), (95936, 197820), (98910, 191872), (100480, 188874), (104930, 180864), (105504, 179880), (107928, 175840), (113040, 167888), (119920, 158256), (120576, 157395), (125916, 150720), (131880, 143904), (134910, 140672)]