251110080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 336

約数和(自身を含む): 981882720

約数和(自身を除く): 730772640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 353, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 684, 706, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1059, 1140, 1170, 1216, 1235, 1248, 1368, 1412, 1440, 1482, 1520, 1560, 1710, 1765, 1824, 1872, 1976, 2080, 2118, 2223, 2280, 2340, 2470, 2496, 2736, 2824, 2880, 2964, 3040, 3120, 3177, 3420, 3530, 3648, 3705, 3744, 3952, 4160, 4236, 4446, 4560, 4589, 4680, 4940, 5295, 5472, 5648, 5928, 6080, 6240, 6354, 6707, 6840, 7060, 7410, 7488, 7904, 8472, 8892, 9120, 9178, 9360, 9880, 10590, 10944, 11115, 11296, 11856, 12480, 12708, 13414, 13680, 13767, 14120, 14820, 15808, 15885, 16944, 17784, 18240, 18356, 18720, 19760, 20121, 21180, 22230, 22592, 22945, 23712, 25416, 26828, 27360, 27534, 28240, 29640, 31770, 33535, 33888, 35568, 36712, 37440, 39520, 40242, 41301, 42360, 44460, 45890, 47424, 50832, 53656, 54720, 55068, 56480, 59280, 60363, 63540, 67070, 67776, 68835, 71136, 73424, 79040, 80484, 82602, 84720, 87191, 88920, 91780, 100605, 101664, 107312, 110136, 112960, 118560, 120726, 127080, 134140, 137670, 142272, 146848, 160968, 165204, 169440, 174382, 177840, 183560, 201210, 203328, 206505, 214624, 220272, 237120, 241452, 254160, 261573, 268280, 275340, 293696, 301815, 321936, 330408, 338880, 348764, 355680, 367120, 402420, 413010, 429248, 435955, 440544, 482904, 508320, 523146, 536560, 550680, 603630, 643872, 660816, 697528, 711360, 734240, 784719, 804840, 826020, 871910, 881088, 965808, 1016640, 1046292, 1073120, 1101360, 1207260, 1287744, 1307865, 1321632, 1395056, 1468480, 1569438, 1609680, 1652040, 1743820, 1931616, 2092584, 2146240, 2202720, 2414520, 2615730, 2643264, 2790112, 3138876, 3219360, 3304080, 3487640, 3863232, 3923595, 4185168, 4405440, 4829040, 5231460, 5580224, 6277752, 6438720, 6608160, 6975280, 7847190, 8370336, 9658080, 10462920, 12555504, 13216320, 13950560, 15694380, 16740672, 19316160, 20925840, 25111008, 27901120, 31388760, 41851680, 50222016, 62777520, 83703360, 125555040, 251110080]

約数ペア:

[(1, 251110080), (2, 125555040), (3, 83703360), (4, 62777520), (5, 50222016), (6, 41851680), (8, 31388760), (9, 27901120), (10, 25111008), (12, 20925840), (13, 19316160), (15, 16740672), (16, 15694380), (18, 13950560), (19, 13216320), (20, 12555504), (24, 10462920), (26, 9658080), (30, 8370336), (32, 7847190), (36, 6975280), (38, 6608160), (39, 6438720), (40, 6277752), (45, 5580224), (48, 5231460), (52, 4829040), (57, 4405440), (60, 4185168), (64, 3923595), (65, 3863232), (72, 3487640), (76, 3304080), (78, 3219360), (80, 3138876), (90, 2790112), (95, 2643264), (96, 2615730), (104, 2414520), (114, 2202720), (117, 2146240), (120, 2092584), (130, 1931616), (144, 1743820), (152, 1652040), (156, 1609680), (160, 1569438), (171, 1468480), (180, 1395056), (190, 1321632), (192, 1307865), (195, 1287744), (208, 1207260), (228, 1101360), (234, 1073120), (240, 1046292), (247, 1016640), (260, 965808), (285, 881088), (288, 871910), (304, 826020), (312, 804840), (320, 784719), (342, 734240), (353, 711360), (360, 697528), (380, 660816), (390, 643872), (416, 603630), (456, 550680), (468, 536560), (480, 523146), (494, 508320), (520, 482904), (570, 440544), (576, 435955), (585, 429248), (608, 413010), (624, 402420), (684, 367120), (706, 355680), (720, 348764), (741, 338880), (760, 330408), (780, 321936), (832, 301815), (855, 293696), (912, 275340), (936, 268280), (960, 261573), (988, 254160), (1040, 241452), (1059, 237120), (1140, 220272), (1170, 214624), (1216, 206505), (1235, 203328), (1248, 201210), (1368, 183560), (1412, 177840), (1440, 174382), (1482, 169440), (1520, 165204), (1560, 160968), (1710, 146848), (1765, 142272), (1824, 137670), (1872, 134140), (1976, 127080), (2080, 120726), (2118, 118560), (2223, 112960), (2280, 110136), (2340, 107312), (2470, 101664), (2496, 100605), (2736, 91780), (2824, 88920), (2880, 87191), (2964, 84720), (3040, 82602), (3120, 80484), (3177, 79040), (3420, 73424), (3530, 71136), (3648, 68835), (3705, 67776), (3744, 67070), (3952, 63540), (4160, 60363), (4236, 59280), (4446, 56480), (4560, 55068), (4589, 54720), (4680, 53656), (4940, 50832), (5295, 47424), (5472, 45890), (5648, 44460), (5928, 42360), (6080, 41301), (6240, 40242), (6354, 39520), (6707, 37440), (6840, 36712), (7060, 35568), (7410, 33888), (7488, 33535), (7904, 31770), (8472, 29640), (8892, 28240), (9120, 27534), (9178, 27360), (9360, 26828), (9880, 25416), (10590, 23712), (10944, 22945), (11115, 22592), (11296, 22230), (11856, 21180), (12480, 20121), (12708, 19760), (13414, 18720), (13680, 18356), (13767, 18240), (14120, 17784), (14820, 16944), (15808, 15885)]