1346904720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:647

約数の個数: 320

約数和(自身を含む): 5338944000

約数和(自身を除く): 3992039280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 229, 240, 252, 270, 280, 315, 336, 360, 378, 389, 420, 432, 458, 504, 540, 560, 630, 687, 720, 756, 778, 840, 916, 945, 1008, 1080, 1145, 1167, 1260, 1374, 1512, 1556, 1603, 1680, 1832, 1890, 1945, 2061, 2160, 2290, 2334, 2520, 2723, 2748, 3024, 3112, 3206, 3435, 3501, 3664, 3780, 3890, 4122, 4580, 4668, 4809, 5040, 5446, 5496, 5835, 6183, 6224, 6412, 6870, 7002, 7560, 7780, 8015, 8169, 8244, 9160, 9336, 9618, 10305, 10503, 10892, 10992, 11670, 12366, 12824, 13615, 13740, 14004, 14427, 15120, 15560, 16030, 16338, 16488, 17505, 18320, 18672, 19236, 20610, 21006, 21784, 23340, 24045, 24507, 24732, 25648, 27230, 27480, 28008, 28854, 30915, 31120, 32060, 32676, 32976, 35010, 38472, 40845, 41220, 42012, 43281, 43568, 46680, 48090, 49014, 49464, 52515, 54460, 54960, 56016, 57708, 61830, 64120, 65352, 70020, 72135, 73521, 76944, 81690, 82440, 84024, 86562, 89081, 93360, 96180, 98028, 98928, 105030, 108920, 115416, 122535, 123660, 128240, 130704, 140040, 144270, 147042, 163380, 164880, 168048, 173124, 178162, 192360, 196056, 210060, 216405, 217840, 230832, 245070, 247320, 267243, 280080, 288540, 294084, 326760, 346248, 356324, 367605, 384720, 392112, 420120, 432810, 445405, 490140, 494640, 534486, 577080, 588168, 623567, 653520, 692496, 712648, 735210, 801729, 840240, 865620, 890810, 980280, 1068972, 1154160, 1176336, 1247134, 1336215, 1425296, 1470420, 1603458, 1731240, 1781620, 1870701, 1960560, 2137944, 2405187, 2494268, 2672430, 2940840, 3117835, 3206916, 3462480, 3563240, 3741402, 4008645, 4275888, 4810374, 4988536, 5344860, 5612103, 5881680, 6235670, 6413832, 7126480, 7482804, 8017290, 9353505, 9620748, 9977072, 10689720, 11224206, 12025935, 12471340, 12827664, 14965608, 16034580, 16836309, 18707010, 19241496, 21379440, 22448412, 24051870, 24942680, 28060515, 29931216, 32069160, 33672618, 37414020, 38482992, 44896824, 48103740, 49885360, 56121030, 64138320, 67345236, 74828040, 84181545, 89793648, 96207480, 112242060, 134690472, 149656080, 168363090, 192414960, 224484120, 269380944, 336726180, 448968240, 673452360, 1346904720]

約数ペア:

[(1, 1346904720), (2, 673452360), (3, 448968240), (4, 336726180), (5, 269380944), (6, 224484120), (7, 192414960), (8, 168363090), (9, 149656080), (10, 134690472), (12, 112242060), (14, 96207480), (15, 89793648), (16, 84181545), (18, 74828040), (20, 67345236), (21, 64138320), (24, 56121030), (27, 49885360), (28, 48103740), (30, 44896824), (35, 38482992), (36, 37414020), (40, 33672618), (42, 32069160), (45, 29931216), (48, 28060515), (54, 24942680), (56, 24051870), (60, 22448412), (63, 21379440), (70, 19241496), (72, 18707010), (80, 16836309), (84, 16034580), (90, 14965608), (105, 12827664), (108, 12471340), (112, 12025935), (120, 11224206), (126, 10689720), (135, 9977072), (140, 9620748), (144, 9353505), (168, 8017290), (180, 7482804), (189, 7126480), (210, 6413832), (216, 6235670), (229, 5881680), (240, 5612103), (252, 5344860), (270, 4988536), (280, 4810374), (315, 4275888), (336, 4008645), (360, 3741402), (378, 3563240), (389, 3462480), (420, 3206916), (432, 3117835), (458, 2940840), (504, 2672430), (540, 2494268), (560, 2405187), (630, 2137944), (687, 1960560), (720, 1870701), (756, 1781620), (778, 1731240), (840, 1603458), (916, 1470420), (945, 1425296), (1008, 1336215), (1080, 1247134), (1145, 1176336), (1167, 1154160), (1260, 1068972), (1374, 980280), (1512, 890810), (1556, 865620), (1603, 840240), (1680, 801729), (1832, 735210), (1890, 712648), (1945, 692496), (2061, 653520), (2160, 623567), (2290, 588168), (2334, 577080), (2520, 534486), (2723, 494640), (2748, 490140), (3024, 445405), (3112, 432810), (3206, 420120), (3435, 392112), (3501, 384720), (3664, 367605), (3780, 356324), (3890, 346248), (4122, 326760), (4580, 294084), (4668, 288540), (4809, 280080), (5040, 267243), (5446, 247320), (5496, 245070), (5835, 230832), (6183, 217840), (6224, 216405), (6412, 210060), (6870, 196056), (7002, 192360), (7560, 178162), (7780, 173124), (8015, 168048), (8169, 164880), (8244, 163380), (9160, 147042), (9336, 144270), (9618, 140040), (10305, 130704), (10503, 128240), (10892, 123660), (10992, 122535), (11670, 115416), (12366, 108920), (12824, 105030), (13615, 98928), (13740, 98028), (14004, 96180), (14427, 93360), (15120, 89081), (15560, 86562), (16030, 84024), (16338, 82440), (16488, 81690), (17505, 76944), (18320, 73521), (18672, 72135), (19236, 70020), (20610, 65352), (21006, 64120), (21784, 61830), (23340, 57708), (24045, 56016), (24507, 54960), (24732, 54460), (25648, 52515), (27230, 49464), (27480, 49014), (28008, 48090), (28854, 46680), (30915, 43568), (31120, 43281), (32060, 42012), (32676, 41220), (32976, 40845), (35010, 38472)]