1389492720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:461

約数の個数: 480

約数和(自身を含む): 5916478464

約数和(自身を除く): 4526985744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 71, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 142, 144, 154, 165, 168, 176, 180, 198, 210, 213, 220, 231, 240, 252, 264, 280, 284, 308, 315, 330, 336, 353, 355, 360, 385, 396, 420, 426, 440, 462, 495, 497, 504, 528, 560, 568, 616, 630, 639, 660, 693, 706, 710, 720, 770, 781, 792, 840, 852, 880, 924, 990, 994, 1008, 1059, 1065, 1136, 1155, 1232, 1260, 1278, 1320, 1386, 1412, 1420, 1491, 1540, 1562, 1584, 1680, 1704, 1765, 1848, 1980, 1988, 2118, 2130, 2310, 2343, 2471, 2485, 2520, 2556, 2640, 2772, 2824, 2840, 2982, 3080, 3124, 3177, 3195, 3408, 3465, 3530, 3696, 3883, 3905, 3960, 3976, 4236, 4260, 4473, 4620, 4686, 4942, 4970, 5040, 5112, 5295, 5467, 5544, 5648, 5680, 5964, 6160, 6248, 6354, 6390, 6930, 7029, 7060, 7413, 7455, 7766, 7810, 7920, 7952, 8472, 8520, 8946, 9240, 9372, 9884, 9940, 10224, 10590, 10934, 11088, 11649, 11715, 11928, 12355, 12496, 12708, 12780, 13860, 14058, 14120, 14826, 14910, 15532, 15620, 15885, 16401, 16944, 17040, 17892, 18480, 18744, 19415, 19768, 19880, 21180, 21868, 22239, 22365, 23298, 23430, 23856, 24710, 25063, 25416, 25560, 27181, 27335, 27720, 28116, 28240, 29652, 29820, 31064, 31240, 31770, 32802, 34947, 35145, 35784, 37065, 37488, 38830, 39536, 39760, 42360, 43736, 44478, 44730, 46596, 46860, 49203, 49420, 50126, 50832, 51120, 54362, 54670, 55440, 56232, 58245, 59304, 59640, 62128, 62480, 63540, 65604, 69894, 70290, 71568, 74130, 75189, 77660, 81543, 82005, 84720, 87472, 88956, 89460, 93192, 93720, 98406, 98840, 100252, 108724, 109340, 111195, 112464, 116490, 118608, 119280, 125315, 127080, 131208, 135905, 139788, 140580, 148260, 150378, 155320, 163086, 164010, 174735, 175441, 177912, 178920, 186384, 187440, 196812, 197680, 200504, 217448, 218680, 222390, 225567, 232980, 244629, 246015, 250630, 254160, 262416, 271810, 275693, 279576, 281160, 296520, 300756, 310640, 326172, 328020, 349470, 350882, 355824, 357840, 375945, 393624, 401008, 407715, 434896, 437360, 444780, 451134, 465960, 489258, 492030, 501260, 526323, 543620, 551386, 559152, 562320, 593040, 601512, 652344, 656040, 698940, 701764, 751890, 787248, 815430, 827079, 877205, 889560, 902268, 931920, 978516, 984060, 1002520, 1052646, 1087240, 1102772, 1127835, 1203024, 1223145, 1304688, 1312080, 1378465, 1397880, 1403528, 1503780, 1578969, 1630860, 1654158, 1754410, 1779120, 1804536, 1929851, 1957032, 1968120, 2005040, 2105292, 2174480, 2205544, 2255670, 2446290, 2481237, 2631615, 2756930, 2795760, 2807056, 3007560, 3157938, 3261720, 3308316, 3508820, 3609072, 3859702, 3914064, 3936240, 4135395, 4210584, 4411088, 4511340, 4892580, 4962474, 5263230, 5513860, 5789553, 6015120, 6315876, 6523440, 6616632, 7017640, 7719404, 7894845, 8270790, 8421168, 9022680, 9649255, 9785160, 9924948, 10526460, 11027720, 11579106, 12406185, 12631752, 13233264, 14035280, 15438808, 15789690, 16541580, 17368659, 18045360, 19298510, 19570320, 19849896, 21052920, 22055440, 23158212, 24812370, 25263504, 28947765, 30877616, 31579380, 33083160, 34737318, 38597020, 39699792, 42105840, 46316424, 49624740, 57895530, 63158760, 66166320, 69474636, 77194040, 86843295, 92632848, 99249480, 115791060, 126317520, 138949272, 154388080, 173686590, 198498960, 231582120, 277898544, 347373180, 463164240, 694746360, 1389492720]

約数ペア:

[(1, 1389492720), (2, 694746360), (3, 463164240), (4, 347373180), (5, 277898544), (6, 231582120), (7, 198498960), (8, 173686590), (9, 154388080), (10, 138949272), (11, 126317520), (12, 115791060), (14, 99249480), (15, 92632848), (16, 86843295), (18, 77194040), (20, 69474636), (21, 66166320), (22, 63158760), (24, 57895530), (28, 49624740), (30, 46316424), (33, 42105840), (35, 39699792), (36, 38597020), (40, 34737318), (42, 33083160), (44, 31579380), (45, 30877616), (48, 28947765), (55, 25263504), (56, 24812370), (60, 23158212), (63, 22055440), (66, 21052920), (70, 19849896), (71, 19570320), (72, 19298510), (77, 18045360), (80, 17368659), (84, 16541580), (88, 15789690), (90, 15438808), (99, 14035280), (105, 13233264), (110, 12631752), (112, 12406185), (120, 11579106), (126, 11027720), (132, 10526460), (140, 9924948), (142, 9785160), (144, 9649255), (154, 9022680), (165, 8421168), (168, 8270790), (176, 7894845), (180, 7719404), (198, 7017640), (210, 6616632), (213, 6523440), (220, 6315876), (231, 6015120), (240, 5789553), (252, 5513860), (264, 5263230), (280, 4962474), (284, 4892580), (308, 4511340), (315, 4411088), (330, 4210584), (336, 4135395), (353, 3936240), (355, 3914064), (360, 3859702), (385, 3609072), (396, 3508820), (420, 3308316), (426, 3261720), (440, 3157938), (462, 3007560), (495, 2807056), (497, 2795760), (504, 2756930), (528, 2631615), (560, 2481237), (568, 2446290), (616, 2255670), (630, 2205544), (639, 2174480), (660, 2105292), (693, 2005040), (706, 1968120), (710, 1957032), (720, 1929851), (770, 1804536), (781, 1779120), (792, 1754410), (840, 1654158), (852, 1630860), (880, 1578969), (924, 1503780), (990, 1403528), (994, 1397880), (1008, 1378465), (1059, 1312080), (1065, 1304688), (1136, 1223145), (1155, 1203024), (1232, 1127835), (1260, 1102772), (1278, 1087240), (1320, 1052646), (1386, 1002520), (1412, 984060), (1420, 978516), (1491, 931920), (1540, 902268), (1562, 889560), (1584, 877205), (1680, 827079), (1704, 815430), (1765, 787248), (1848, 751890), (1980, 701764), (1988, 698940), (2118, 656040), (2130, 652344), (2310, 601512), (2343, 593040), (2471, 562320), (2485, 559152), (2520, 551386), (2556, 543620), (2640, 526323), (2772, 501260), (2824, 492030), (2840, 489258), (2982, 465960), (3080, 451134), (3124, 444780), (3177, 437360), (3195, 434896), (3408, 407715), (3465, 401008), (3530, 393624), (3696, 375945), (3883, 357840), (3905, 355824), (3960, 350882), (3976, 349470), (4236, 328020), (4260, 326172), (4473, 310640), (4620, 300756), (4686, 296520), (4942, 281160), (4970, 279576), (5040, 275693), (5112, 271810), (5295, 262416), (5467, 254160), (5544, 250630), (5648, 246015), (5680, 244629), (5964, 232980), (6160, 225567), (6248, 222390), (6354, 218680), (6390, 217448), (6930, 200504), (7029, 197680), (7060, 196812), (7413, 187440), (7455, 186384), (7766, 178920), (7810, 177912), (7920, 175441), (7952, 174735), (8472, 164010), (8520, 163086), (8946, 155320), (9240, 150378), (9372, 148260), (9884, 140580), (9940, 139788), (10224, 135905), (10590, 131208), (10934, 127080), (11088, 125315), (11649, 119280), (11715, 118608), (11928, 116490), (12355, 112464), (12496, 111195), (12708, 109340), (12780, 108724), (13860, 100252), (14058, 98840), (14120, 98406), (14826, 93720), (14910, 93192), (15532, 89460), (15620, 88956), (15885, 87472), (16401, 84720), (16944, 82005), (17040, 81543), (17892, 77660), (18480, 75189), (18744, 74130), (19415, 71568), (19768, 70290), (19880, 69894), (21180, 65604), (21868, 63540), (22239, 62480), (22365, 62128), (23298, 59640), (23430, 59304), (23856, 58245), (24710, 56232), (25063, 55440), (25416, 54670), (25560, 54362), (27181, 51120), (27335, 50832), (27720, 50126), (28116, 49420), (28240, 49203), (29652, 46860), (29820, 46596), (31064, 44730), (31240, 44478), (31770, 43736), (32802, 42360), (34947, 39760), (35145, 39536), (35784, 38830), (37065, 37488)]