1004440320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 432

約数和(自身を含む): 3950724960

約数和(自身を除く): 2946284640

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, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 353, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 706, 720, 741, 760, 768, 780, 832, 855, 912, 936, 960, 988, 1040, 1059, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1412, 1440, 1482, 1520, 1560, 1664, 1710, 1765, 1824, 1872, 1920, 1976, 2080, 2118, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2736, 2824, 2880, 2964, 3040, 3120, 3177, 3328, 3420, 3530, 3648, 3705, 3744, 3840, 3952, 4160, 4236, 4446, 4560, 4589, 4680, 4864, 4940, 4992, 5295, 5472, 5648, 5760, 5928, 6080, 6240, 6354, 6707, 6840, 7060, 7296, 7410, 7488, 7904, 8320, 8472, 8892, 9120, 9178, 9360, 9880, 9984, 10590, 10944, 11115, 11296, 11520, 11856, 12160, 12480, 12708, 13414, 13680, 13767, 14120, 14592, 14820, 14976, 15808, 15885, 16640, 16944, 17784, 18240, 18356, 18720, 19760, 20121, 21180, 21888, 22230, 22592, 22945, 23712, 24320, 24960, 25416, 26828, 27360, 27534, 28240, 29640, 29952, 31616, 31770, 33535, 33888, 35568, 36480, 36712, 37440, 39520, 40242, 41301, 42360, 43776, 44460, 45184, 45890, 47424, 49920, 50832, 53656, 54720, 55068, 56480, 59280, 60363, 63232, 63540, 67070, 67776, 68835, 71136, 72960, 73424, 74880, 79040, 80484, 82602, 84720, 87191, 88920, 90368, 91780, 94848, 100605, 101664, 107312, 109440, 110136, 112960, 118560, 120726, 127080, 134140, 135552, 137670, 142272, 146848, 149760, 158080, 160968, 165204, 169440, 174382, 177840, 183560, 189696, 201210, 203328, 206505, 214624, 218880, 220272, 225920, 237120, 241452, 254160, 261573, 268280, 271104, 275340, 284544, 293696, 301815, 316160, 321936, 330408, 338880, 348764, 355680, 367120, 402420, 406656, 413010, 429248, 435955, 440544, 451840, 474240, 482904, 508320, 523146, 536560, 550680, 569088, 587392, 603630, 643872, 660816, 677760, 697528, 711360, 734240, 784719, 804840, 813312, 826020, 858496, 871910, 881088, 948480, 965808, 1016640, 1046292, 1073120, 1101360, 1174784, 1207260, 1287744, 1307865, 1321632, 1355520, 1395056, 1422720, 1468480, 1569438, 1609680, 1652040, 1716992, 1743820, 1762176, 1931616, 2033280, 2092584, 2146240, 2202720, 2414520, 2575488, 2615730, 2643264, 2790112, 2845440, 2936960, 3138876, 3219360, 3304080, 3487640, 3524352, 3863232, 3923595, 4066560, 4185168, 4292480, 4405440, 4829040, 5150976, 5231460, 5286528, 5580224, 5873920, 6277752, 6438720, 6608160, 6975280, 7726464, 7847190, 8370336, 8584960, 8810880, 9658080, 10462920, 10573056, 11160448, 12555504, 12877440, 13216320, 13950560, 15452928, 15694380, 16740672, 17621760, 19316160, 20925840, 22320896, 25111008, 25754880, 26432640, 27901120, 31388760, 33481344, 38632320, 41851680, 50222016, 52865280, 55802240, 62777520, 66962688, 77264640, 83703360, 100444032, 111604480, 125555040, 167406720, 200888064, 251110080, 334813440, 502220160, 1004440320]

約数ペア:

[(1, 1004440320), (2, 502220160), (3, 334813440), (4, 251110080), (5, 200888064), (6, 167406720), (8, 125555040), (9, 111604480), (10, 100444032), (12, 83703360), (13, 77264640), (15, 66962688), (16, 62777520), (18, 55802240), (19, 52865280), (20, 50222016), (24, 41851680), (26, 38632320), (30, 33481344), (32, 31388760), (36, 27901120), (38, 26432640), (39, 25754880), (40, 25111008), (45, 22320896), (48, 20925840), (52, 19316160), (57, 17621760), (60, 16740672), (64, 15694380), (65, 15452928), (72, 13950560), (76, 13216320), (78, 12877440), (80, 12555504), (90, 11160448), (95, 10573056), (96, 10462920), (104, 9658080), (114, 8810880), (117, 8584960), (120, 8370336), (128, 7847190), (130, 7726464), (144, 6975280), (152, 6608160), (156, 6438720), (160, 6277752), (171, 5873920), (180, 5580224), (190, 5286528), (192, 5231460), (195, 5150976), (208, 4829040), (228, 4405440), (234, 4292480), (240, 4185168), (247, 4066560), (256, 3923595), (260, 3863232), (285, 3524352), (288, 3487640), (304, 3304080), (312, 3219360), (320, 3138876), (342, 2936960), (353, 2845440), (360, 2790112), (380, 2643264), (384, 2615730), (390, 2575488), (416, 2414520), (456, 2202720), (468, 2146240), (480, 2092584), (494, 2033280), (520, 1931616), (570, 1762176), (576, 1743820), (585, 1716992), (608, 1652040), (624, 1609680), (640, 1569438), (684, 1468480), (706, 1422720), (720, 1395056), (741, 1355520), (760, 1321632), (768, 1307865), (780, 1287744), (832, 1207260), (855, 1174784), (912, 1101360), (936, 1073120), (960, 1046292), (988, 1016640), (1040, 965808), (1059, 948480), (1140, 881088), (1152, 871910), (1170, 858496), (1216, 826020), (1235, 813312), (1248, 804840), (1280, 784719), (1368, 734240), (1412, 711360), (1440, 697528), (1482, 677760), (1520, 660816), (1560, 643872), (1664, 603630), (1710, 587392), (1765, 569088), (1824, 550680), (1872, 536560), (1920, 523146), (1976, 508320), (2080, 482904), (2118, 474240), (2223, 451840), (2280, 440544), (2304, 435955), (2340, 429248), (2432, 413010), (2470, 406656), (2496, 402420), (2736, 367120), (2824, 355680), (2880, 348764), (2964, 338880), (3040, 330408), (3120, 321936), (3177, 316160), (3328, 301815), (3420, 293696), (3530, 284544), (3648, 275340), (3705, 271104), (3744, 268280), (3840, 261573), (3952, 254160), (4160, 241452), (4236, 237120), (4446, 225920), (4560, 220272), (4589, 218880), (4680, 214624), (4864, 206505), (4940, 203328), (4992, 201210), (5295, 189696), (5472, 183560), (5648, 177840), (5760, 174382), (5928, 169440), (6080, 165204), (6240, 160968), (6354, 158080), (6707, 149760), (6840, 146848), (7060, 142272), (7296, 137670), (7410, 135552), (7488, 134140), (7904, 127080), (8320, 120726), (8472, 118560), (8892, 112960), (9120, 110136), (9178, 109440), (9360, 107312), (9880, 101664), (9984, 100605), (10590, 94848), (10944, 91780), (11115, 90368), (11296, 88920), (11520, 87191), (11856, 84720), (12160, 82602), (12480, 80484), (12708, 79040), (13414, 74880), (13680, 73424), (13767, 72960), (14120, 71136), (14592, 68835), (14820, 67776), (14976, 67070), (15808, 63540), (15885, 63232), (16640, 60363), (16944, 59280), (17784, 56480), (18240, 55068), (18356, 54720), (18720, 53656), (19760, 50832), (20121, 49920), (21180, 47424), (21888, 45890), (22230, 45184), (22592, 44460), (22945, 43776), (23712, 42360), (24320, 41301), (24960, 40242), (25416, 39520), (26828, 37440), (27360, 36712), (27534, 36480), (28240, 35568), (29640, 33888), (29952, 33535), (31616, 31770)]