1809347760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{281}}^1$

素因数の和:585

約数の個数: 320

約数和(自身を含む): 6848133120

約数和(自身を除く): 5038785360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 271, 281, 297, 330, 360, 396, 432, 440, 495, 528, 540, 542, 562, 594, 660, 720, 792, 813, 843, 880, 990, 1080, 1084, 1124, 1188, 1320, 1355, 1405, 1485, 1584, 1626, 1686, 1980, 2160, 2168, 2248, 2376, 2439, 2529, 2640, 2710, 2810, 2970, 2981, 3091, 3252, 3372, 3960, 4065, 4215, 4336, 4496, 4752, 4878, 5058, 5420, 5620, 5940, 5962, 6182, 6504, 6744, 7317, 7587, 7920, 8130, 8430, 8943, 9273, 9756, 10116, 10840, 11240, 11880, 11924, 12195, 12364, 12645, 13008, 13488, 14634, 14905, 15174, 15455, 16260, 16860, 17886, 18546, 19512, 20232, 21680, 22480, 23760, 23848, 24390, 24728, 25290, 26829, 27819, 29268, 29810, 30348, 30910, 32520, 33720, 35772, 36585, 37092, 37935, 39024, 40464, 44715, 46365, 47696, 48780, 49456, 50580, 53658, 55638, 58536, 59620, 60696, 61820, 65040, 67440, 71544, 73170, 74184, 75870, 76151, 80487, 83457, 89430, 92730, 97560, 101160, 107316, 111276, 117072, 119240, 121392, 123640, 134145, 139095, 143088, 146340, 148368, 151740, 152302, 160974, 166914, 178860, 185460, 195120, 202320, 214632, 222552, 228453, 238480, 247280, 268290, 278190, 292680, 303480, 304604, 321948, 333828, 357720, 370920, 380755, 402435, 417285, 429264, 445104, 456906, 536580, 556380, 585360, 606960, 609208, 643896, 667656, 685359, 715440, 741840, 761510, 804870, 834570, 837661, 913812, 1073160, 1112760, 1142265, 1218416, 1287792, 1335312, 1370718, 1523020, 1609740, 1669140, 1675322, 1827624, 2056077, 2146320, 2225520, 2284530, 2512983, 2741436, 3046040, 3219480, 3338280, 3350644, 3426795, 3655248, 4112154, 4188305, 4569060, 5025966, 5482872, 6092080, 6438960, 6676560, 6701288, 6853590, 7538949, 8224308, 8376610, 9138120, 10051932, 10280385, 10965744, 12564915, 13402576, 13707180, 15077898, 16448616, 16753220, 18276240, 20103864, 20560770, 22616847, 25129830, 27414360, 30155796, 32897232, 33506440, 37694745, 40207728, 41121540, 45233694, 50259660, 54828720, 60311592, 67012880, 75389490, 82243080, 90467388, 100519320, 113084235, 120623184, 150778980, 164486160, 180934776, 201038640, 226168470, 301557960, 361869552, 452336940, 603115920, 904673880, 1809347760]

約数ペア:

[(1, 1809347760), (2, 904673880), (3, 603115920), (4, 452336940), (5, 361869552), (6, 301557960), (8, 226168470), (9, 201038640), (10, 180934776), (11, 164486160), (12, 150778980), (15, 120623184), (16, 113084235), (18, 100519320), (20, 90467388), (22, 82243080), (24, 75389490), (27, 67012880), (30, 60311592), (33, 54828720), (36, 50259660), (40, 45233694), (44, 41121540), (45, 40207728), (48, 37694745), (54, 33506440), (55, 32897232), (60, 30155796), (66, 27414360), (72, 25129830), (80, 22616847), (88, 20560770), (90, 20103864), (99, 18276240), (108, 16753220), (110, 16448616), (120, 15077898), (132, 13707180), (135, 13402576), (144, 12564915), (165, 10965744), (176, 10280385), (180, 10051932), (198, 9138120), (216, 8376610), (220, 8224308), (240, 7538949), (264, 6853590), (270, 6701288), (271, 6676560), (281, 6438960), (297, 6092080), (330, 5482872), (360, 5025966), (396, 4569060), (432, 4188305), (440, 4112154), (495, 3655248), (528, 3426795), (540, 3350644), (542, 3338280), (562, 3219480), (594, 3046040), (660, 2741436), (720, 2512983), (792, 2284530), (813, 2225520), (843, 2146320), (880, 2056077), (990, 1827624), (1080, 1675322), (1084, 1669140), (1124, 1609740), (1188, 1523020), (1320, 1370718), (1355, 1335312), (1405, 1287792), (1485, 1218416), (1584, 1142265), (1626, 1112760), (1686, 1073160), (1980, 913812), (2160, 837661), (2168, 834570), (2248, 804870), (2376, 761510), (2439, 741840), (2529, 715440), (2640, 685359), (2710, 667656), (2810, 643896), (2970, 609208), (2981, 606960), (3091, 585360), (3252, 556380), (3372, 536580), (3960, 456906), (4065, 445104), (4215, 429264), (4336, 417285), (4496, 402435), (4752, 380755), (4878, 370920), (5058, 357720), (5420, 333828), (5620, 321948), (5940, 304604), (5962, 303480), (6182, 292680), (6504, 278190), (6744, 268290), (7317, 247280), (7587, 238480), (7920, 228453), (8130, 222552), (8430, 214632), (8943, 202320), (9273, 195120), (9756, 185460), (10116, 178860), (10840, 166914), (11240, 160974), (11880, 152302), (11924, 151740), (12195, 148368), (12364, 146340), (12645, 143088), (13008, 139095), (13488, 134145), (14634, 123640), (14905, 121392), (15174, 119240), (15455, 117072), (16260, 111276), (16860, 107316), (17886, 101160), (18546, 97560), (19512, 92730), (20232, 89430), (21680, 83457), (22480, 80487), (23760, 76151), (23848, 75870), (24390, 74184), (24728, 73170), (25290, 71544), (26829, 67440), (27819, 65040), (29268, 61820), (29810, 60696), (30348, 59620), (30910, 58536), (32520, 55638), (33720, 53658), (35772, 50580), (36585, 49456), (37092, 48780), (37935, 47696), (39024, 46365), (40464, 44715)]