1668950400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 384

約数和(自身を含む): 6077111040

約数和(自身を除く): 4408160640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 43, 48, 50, 52, 60, 64, 65, 75, 78, 80, 86, 96, 100, 104, 120, 128, 129, 130, 150, 156, 160, 172, 192, 195, 200, 208, 215, 240, 258, 260, 300, 311, 312, 320, 325, 344, 384, 390, 400, 416, 430, 480, 516, 520, 559, 600, 622, 624, 640, 645, 650, 688, 780, 800, 832, 860, 933, 960, 975, 1032, 1040, 1075, 1118, 1200, 1244, 1248, 1290, 1300, 1376, 1555, 1560, 1600, 1664, 1677, 1720, 1866, 1920, 1950, 2064, 2080, 2150, 2236, 2400, 2488, 2496, 2580, 2600, 2752, 2795, 3110, 3120, 3200, 3225, 3354, 3440, 3732, 3900, 4043, 4128, 4160, 4300, 4472, 4665, 4800, 4976, 4992, 5160, 5200, 5504, 5590, 6220, 6240, 6450, 6708, 6880, 7464, 7775, 7800, 8086, 8256, 8320, 8385, 8600, 8944, 9330, 9600, 9952, 10320, 10400, 11180, 12129, 12440, 12480, 12900, 13373, 13416, 13760, 13975, 14928, 15550, 15600, 16172, 16512, 16770, 17200, 17888, 18660, 19904, 20215, 20640, 20800, 22360, 23325, 24258, 24880, 24960, 25800, 26746, 26832, 27520, 27950, 29856, 31100, 31200, 32344, 33540, 34400, 35776, 37320, 39808, 40119, 40430, 41280, 41600, 41925, 44720, 46650, 48516, 49760, 51600, 53492, 53664, 55900, 59712, 60645, 62200, 62400, 64688, 66865, 67080, 68800, 71552, 74640, 80238, 80860, 82560, 83850, 89440, 93300, 97032, 99520, 101075, 103200, 106984, 107328, 111800, 119424, 121290, 124400, 124800, 129376, 133730, 134160, 137600, 149280, 160476, 161720, 167700, 173849, 178880, 186600, 194064, 199040, 200595, 202150, 206400, 213968, 214656, 223600, 242580, 248800, 258752, 267460, 268320, 298560, 303225, 320952, 323440, 334325, 335400, 347698, 357760, 373200, 388128, 401190, 404300, 412800, 427936, 447200, 485160, 497600, 517504, 521547, 534920, 536640, 597120, 606450, 641904, 646880, 668650, 670800, 695396, 746400, 776256, 802380, 808600, 855872, 869245, 894400, 970320, 995200, 1002975, 1043094, 1069840, 1073280, 1212900, 1283808, 1293760, 1337300, 1341600, 1390792, 1492800, 1552512, 1604760, 1617200, 1711744, 1738490, 1788800, 1940640, 2005950, 2086188, 2139680, 2425800, 2567616, 2587520, 2607735, 2674600, 2683200, 2781584, 2985600, 3209520, 3234400, 3476980, 3881280, 4011900, 4172376, 4279360, 4346225, 4851600, 5135232, 5215470, 5349200, 5366400, 5563168, 6419040, 6468800, 6953960, 7762560, 8023800, 8344752, 8558720, 8692450, 9703200, 10430940, 10698400, 11126336, 12838080, 12937600, 13038675, 13907920, 16047600, 16689504, 17384900, 19406400, 20861880, 21396800, 22252672, 25676160, 26077350, 27815840, 32095200, 33379008, 34769800, 38812800, 41723760, 42793600, 52154700, 55631680, 64190400, 66758016, 69539600, 83447520, 104309400, 111263360, 128380800, 139079200, 166895040, 208618800, 278158400, 333790080, 417237600, 556316800, 834475200, 1668950400]

約数ペア:

[(1, 1668950400), (2, 834475200), (3, 556316800), (4, 417237600), (5, 333790080), (6, 278158400), (8, 208618800), (10, 166895040), (12, 139079200), (13, 128380800), (15, 111263360), (16, 104309400), (20, 83447520), (24, 69539600), (25, 66758016), (26, 64190400), (30, 55631680), (32, 52154700), (39, 42793600), (40, 41723760), (43, 38812800), (48, 34769800), (50, 33379008), (52, 32095200), (60, 27815840), (64, 26077350), (65, 25676160), (75, 22252672), (78, 21396800), (80, 20861880), (86, 19406400), (96, 17384900), (100, 16689504), (104, 16047600), (120, 13907920), (128, 13038675), (129, 12937600), (130, 12838080), (150, 11126336), (156, 10698400), (160, 10430940), (172, 9703200), (192, 8692450), (195, 8558720), (200, 8344752), (208, 8023800), (215, 7762560), (240, 6953960), (258, 6468800), (260, 6419040), (300, 5563168), (311, 5366400), (312, 5349200), (320, 5215470), (325, 5135232), (344, 4851600), (384, 4346225), (390, 4279360), (400, 4172376), (416, 4011900), (430, 3881280), (480, 3476980), (516, 3234400), (520, 3209520), (559, 2985600), (600, 2781584), (622, 2683200), (624, 2674600), (640, 2607735), (645, 2587520), (650, 2567616), (688, 2425800), (780, 2139680), (800, 2086188), (832, 2005950), (860, 1940640), (933, 1788800), (960, 1738490), (975, 1711744), (1032, 1617200), (1040, 1604760), (1075, 1552512), (1118, 1492800), (1200, 1390792), (1244, 1341600), (1248, 1337300), (1290, 1293760), (1300, 1283808), (1376, 1212900), (1555, 1073280), (1560, 1069840), (1600, 1043094), (1664, 1002975), (1677, 995200), (1720, 970320), (1866, 894400), (1920, 869245), (1950, 855872), (2064, 808600), (2080, 802380), (2150, 776256), (2236, 746400), (2400, 695396), (2488, 670800), (2496, 668650), (2580, 646880), (2600, 641904), (2752, 606450), (2795, 597120), (3110, 536640), (3120, 534920), (3200, 521547), (3225, 517504), (3354, 497600), (3440, 485160), (3732, 447200), (3900, 427936), (4043, 412800), (4128, 404300), (4160, 401190), (4300, 388128), (4472, 373200), (4665, 357760), (4800, 347698), (4976, 335400), (4992, 334325), (5160, 323440), (5200, 320952), (5504, 303225), (5590, 298560), (6220, 268320), (6240, 267460), (6450, 258752), (6708, 248800), (6880, 242580), (7464, 223600), (7775, 214656), (7800, 213968), (8086, 206400), (8256, 202150), (8320, 200595), (8385, 199040), (8600, 194064), (8944, 186600), (9330, 178880), (9600, 173849), (9952, 167700), (10320, 161720), (10400, 160476), (11180, 149280), (12129, 137600), (12440, 134160), (12480, 133730), (12900, 129376), (13373, 124800), (13416, 124400), (13760, 121290), (13975, 119424), (14928, 111800), (15550, 107328), (15600, 106984), (16172, 103200), (16512, 101075), (16770, 99520), (17200, 97032), (17888, 93300), (18660, 89440), (19904, 83850), (20215, 82560), (20640, 80860), (20800, 80238), (22360, 74640), (23325, 71552), (24258, 68800), (24880, 67080), (24960, 66865), (25800, 64688), (26746, 62400), (26832, 62200), (27520, 60645), (27950, 59712), (29856, 55900), (31100, 53664), (31200, 53492), (32344, 51600), (33540, 49760), (34400, 48516), (35776, 46650), (37320, 44720), (39808, 41925), (40119, 41600), (40430, 41280)]