2578717440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 432

約数和(自身を含む): 9789762528

約数和(自身を除く): 7211045088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 134, 144, 156, 160, 180, 192, 195, 201, 208, 234, 240, 256, 257, 260, 268, 288, 312, 320, 335, 360, 384, 390, 402, 416, 468, 480, 514, 520, 536, 576, 585, 603, 624, 640, 670, 720, 768, 771, 780, 804, 832, 871, 936, 960, 1005, 1028, 1040, 1072, 1152, 1170, 1206, 1248, 1280, 1285, 1340, 1440, 1542, 1560, 1608, 1664, 1742, 1872, 1920, 2010, 2056, 2080, 2144, 2304, 2313, 2340, 2412, 2496, 2570, 2613, 2680, 2880, 3015, 3084, 3120, 3216, 3328, 3341, 3484, 3744, 3840, 3855, 4020, 4112, 4160, 4288, 4355, 4626, 4680, 4824, 4992, 5140, 5226, 5360, 5760, 6030, 6168, 6240, 6432, 6682, 6968, 7488, 7710, 7839, 8040, 8224, 8320, 8576, 8710, 9252, 9360, 9648, 9984, 10023, 10280, 10452, 10720, 11520, 11565, 12060, 12336, 12480, 12864, 13065, 13364, 13936, 14976, 15420, 15678, 16080, 16448, 16640, 16705, 17152, 17219, 17420, 18504, 18720, 19296, 20046, 20560, 20904, 21440, 23130, 24120, 24672, 24960, 25728, 26130, 26728, 27872, 29952, 30069, 30840, 31356, 32160, 32896, 33410, 34438, 34840, 37008, 37440, 38592, 39195, 40092, 41120, 41808, 42880, 46260, 48240, 49344, 49920, 50115, 51456, 51657, 52260, 53456, 55744, 60138, 61680, 62712, 64320, 65792, 66820, 68876, 69680, 74016, 74880, 77184, 78390, 80184, 82240, 83616, 85760, 86095, 92520, 96480, 98688, 100230, 103314, 104520, 106912, 111488, 120276, 123360, 125424, 128640, 133640, 137752, 139360, 148032, 149760, 150345, 154368, 154971, 156780, 160368, 164480, 167232, 172190, 185040, 192960, 197376, 200460, 206628, 209040, 213824, 222976, 223847, 240552, 246720, 250848, 257280, 258285, 267280, 275504, 278720, 296064, 300690, 309942, 313560, 320736, 328960, 334464, 344380, 370080, 385920, 400920, 413256, 418080, 427648, 447694, 481104, 493440, 501696, 516570, 534560, 551008, 557440, 592128, 601380, 619884, 627120, 641472, 668928, 671541, 688760, 740160, 771840, 774855, 801840, 826512, 836160, 855296, 895388, 962208, 986880, 1003392, 1033140, 1069120, 1102016, 1114880, 1119235, 1202760, 1239768, 1254240, 1282944, 1343082, 1377520, 1480320, 1549710, 1603680, 1653024, 1672320, 1790776, 1924416, 2006784, 2014623, 2066280, 2138240, 2204032, 2238470, 2405520, 2479536, 2508480, 2565888, 2686164, 2755040, 2960640, 3099420, 3207360, 3306048, 3344640, 3357705, 3581552, 3848832, 4029246, 4132560, 4276480, 4408064, 4476940, 4811040, 4959072, 5016960, 5372328, 5510080, 6198840, 6414720, 6612096, 6715410, 7163104, 7697664, 8058492, 8265120, 8953880, 9622080, 9918144, 10033920, 10073115, 10744656, 11020160, 12397680, 12829440, 13224192, 13430820, 14326208, 16116984, 16530240, 17907760, 19244160, 19836288, 20146230, 21489312, 22040320, 24795360, 26861640, 28652416, 32233968, 33060480, 35815520, 38488320, 39672576, 40292460, 42978624, 49590720, 53723280, 57304832, 64467936, 66120960, 71631040, 80584920, 85957248, 99181440, 107446560, 128935872, 143262080, 161169840, 171914496, 198362880, 214893120, 257871744, 286524160, 322339680, 429786240, 515743488, 644679360, 859572480, 1289358720, 2578717440]

約数ペア:

[(1, 2578717440), (2, 1289358720), (3, 859572480), (4, 644679360), (5, 515743488), (6, 429786240), (8, 322339680), (9, 286524160), (10, 257871744), (12, 214893120), (13, 198362880), (15, 171914496), (16, 161169840), (18, 143262080), (20, 128935872), (24, 107446560), (26, 99181440), (30, 85957248), (32, 80584920), (36, 71631040), (39, 66120960), (40, 64467936), (45, 57304832), (48, 53723280), (52, 49590720), (60, 42978624), (64, 40292460), (65, 39672576), (67, 38488320), (72, 35815520), (78, 33060480), (80, 32233968), (90, 28652416), (96, 26861640), (104, 24795360), (117, 22040320), (120, 21489312), (128, 20146230), (130, 19836288), (134, 19244160), (144, 17907760), (156, 16530240), (160, 16116984), (180, 14326208), (192, 13430820), (195, 13224192), (201, 12829440), (208, 12397680), (234, 11020160), (240, 10744656), (256, 10073115), (257, 10033920), (260, 9918144), (268, 9622080), (288, 8953880), (312, 8265120), (320, 8058492), (335, 7697664), (360, 7163104), (384, 6715410), (390, 6612096), (402, 6414720), (416, 6198840), (468, 5510080), (480, 5372328), (514, 5016960), (520, 4959072), (536, 4811040), (576, 4476940), (585, 4408064), (603, 4276480), (624, 4132560), (640, 4029246), (670, 3848832), (720, 3581552), (768, 3357705), (771, 3344640), (780, 3306048), (804, 3207360), (832, 3099420), (871, 2960640), (936, 2755040), (960, 2686164), (1005, 2565888), (1028, 2508480), (1040, 2479536), (1072, 2405520), (1152, 2238470), (1170, 2204032), (1206, 2138240), (1248, 2066280), (1280, 2014623), (1285, 2006784), (1340, 1924416), (1440, 1790776), (1542, 1672320), (1560, 1653024), (1608, 1603680), (1664, 1549710), (1742, 1480320), (1872, 1377520), (1920, 1343082), (2010, 1282944), (2056, 1254240), (2080, 1239768), (2144, 1202760), (2304, 1119235), (2313, 1114880), (2340, 1102016), (2412, 1069120), (2496, 1033140), (2570, 1003392), (2613, 986880), (2680, 962208), (2880, 895388), (3015, 855296), (3084, 836160), (3120, 826512), (3216, 801840), (3328, 774855), (3341, 771840), (3484, 740160), (3744, 688760), (3840, 671541), (3855, 668928), (4020, 641472), (4112, 627120), (4160, 619884), (4288, 601380), (4355, 592128), (4626, 557440), (4680, 551008), (4824, 534560), (4992, 516570), (5140, 501696), (5226, 493440), (5360, 481104), (5760, 447694), (6030, 427648), (6168, 418080), (6240, 413256), (6432, 400920), (6682, 385920), (6968, 370080), (7488, 344380), (7710, 334464), (7839, 328960), (8040, 320736), (8224, 313560), (8320, 309942), (8576, 300690), (8710, 296064), (9252, 278720), (9360, 275504), (9648, 267280), (9984, 258285), (10023, 257280), (10280, 250848), (10452, 246720), (10720, 240552), (11520, 223847), (11565, 222976), (12060, 213824), (12336, 209040), (12480, 206628), (12864, 200460), (13065, 197376), (13364, 192960), (13936, 185040), (14976, 172190), (15420, 167232), (15678, 164480), (16080, 160368), (16448, 156780), (16640, 154971), (16705, 154368), (17152, 150345), (17219, 149760), (17420, 148032), (18504, 139360), (18720, 137752), (19296, 133640), (20046, 128640), (20560, 125424), (20904, 123360), (21440, 120276), (23130, 111488), (24120, 106912), (24672, 104520), (24960, 103314), (25728, 100230), (26130, 98688), (26728, 96480), (27872, 92520), (29952, 86095), (30069, 85760), (30840, 83616), (31356, 82240), (32160, 80184), (32896, 78390), (33410, 77184), (34438, 74880), (34840, 74016), (37008, 69680), (37440, 68876), (38592, 66820), (39195, 65792), (40092, 64320), (41120, 62712), (41808, 61680), (42880, 60138), (46260, 55744), (48240, 53456), (49344, 52260), (49920, 51657), (50115, 51456)]