289563120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1741}}^1$

素因数の和:1781

約数の個数: 320

約数和(自身を含む): 1244206080

約数和(自身を除く): 954642960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 308, 315, 330, 336, 360, 378, 385, 396, 420, 432, 440, 462, 495, 504, 528, 540, 560, 594, 616, 630, 660, 693, 720, 756, 770, 792, 840, 880, 924, 945, 990, 1008, 1080, 1155, 1188, 1232, 1260, 1320, 1386, 1485, 1512, 1540, 1584, 1680, 1741, 1848, 1890, 1980, 2079, 2160, 2310, 2376, 2520, 2640, 2772, 2970, 3024, 3080, 3465, 3482, 3696, 3780, 3960, 4158, 4620, 4752, 5040, 5223, 5544, 5940, 6160, 6930, 6964, 7560, 7920, 8316, 8705, 9240, 10395, 10446, 11088, 11880, 12187, 13860, 13928, 15120, 15669, 16632, 17410, 18480, 19151, 20790, 20892, 23760, 24374, 26115, 27720, 27856, 31338, 33264, 34820, 36561, 38302, 41580, 41784, 47007, 48748, 52230, 55440, 57453, 60935, 62676, 69640, 73122, 76604, 78345, 83160, 83568, 94014, 95755, 97496, 104460, 109683, 114906, 121870, 125352, 134057, 139280, 146244, 153208, 156690, 166320, 172359, 182805, 188028, 191510, 194992, 208920, 219366, 229812, 235035, 243740, 250704, 268114, 287265, 292488, 306416, 313380, 329049, 344718, 365610, 376056, 383020, 402171, 417840, 438732, 459624, 470070, 487480, 517077, 536228, 548415, 574530, 584976, 626760, 658098, 670285, 689436, 731220, 752112, 766040, 804342, 861795, 877464, 919248, 940140, 974960, 1034154, 1072456, 1096830, 1149060, 1206513, 1253520, 1316196, 1340570, 1378872, 1462440, 1532080, 1608684, 1645245, 1723590, 1754928, 1880280, 2010855, 2068308, 2144912, 2193660, 2298120, 2413026, 2585385, 2632392, 2681140, 2757744, 2924880, 3217368, 3290490, 3447180, 3619539, 3760560, 4021710, 4136616, 4387320, 4596240, 4826052, 5170770, 5264784, 5362280, 6032565, 6434736, 6580980, 6894360, 7239078, 8043420, 8273232, 8774640, 9652104, 10341540, 10724560, 12065130, 13161960, 13788720, 14478156, 16086840, 18097695, 19304208, 20683080, 24130260, 26323920, 28956312, 32173680, 36195390, 41366160, 48260520, 57912624, 72390780, 96521040, 144781560, 289563120]

約数ペア:

[(1, 289563120), (2, 144781560), (3, 96521040), (4, 72390780), (5, 57912624), (6, 48260520), (7, 41366160), (8, 36195390), (9, 32173680), (10, 28956312), (11, 26323920), (12, 24130260), (14, 20683080), (15, 19304208), (16, 18097695), (18, 16086840), (20, 14478156), (21, 13788720), (22, 13161960), (24, 12065130), (27, 10724560), (28, 10341540), (30, 9652104), (33, 8774640), (35, 8273232), (36, 8043420), (40, 7239078), (42, 6894360), (44, 6580980), (45, 6434736), (48, 6032565), (54, 5362280), (55, 5264784), (56, 5170770), (60, 4826052), (63, 4596240), (66, 4387320), (70, 4136616), (72, 4021710), (77, 3760560), (80, 3619539), (84, 3447180), (88, 3290490), (90, 3217368), (99, 2924880), (105, 2757744), (108, 2681140), (110, 2632392), (112, 2585385), (120, 2413026), (126, 2298120), (132, 2193660), (135, 2144912), (140, 2068308), (144, 2010855), (154, 1880280), (165, 1754928), (168, 1723590), (176, 1645245), (180, 1608684), (189, 1532080), (198, 1462440), (210, 1378872), (216, 1340570), (220, 1316196), (231, 1253520), (240, 1206513), (252, 1149060), (264, 1096830), (270, 1072456), (280, 1034154), (297, 974960), (308, 940140), (315, 919248), (330, 877464), (336, 861795), (360, 804342), (378, 766040), (385, 752112), (396, 731220), (420, 689436), (432, 670285), (440, 658098), (462, 626760), (495, 584976), (504, 574530), (528, 548415), (540, 536228), (560, 517077), (594, 487480), (616, 470070), (630, 459624), (660, 438732), (693, 417840), (720, 402171), (756, 383020), (770, 376056), (792, 365610), (840, 344718), (880, 329049), (924, 313380), (945, 306416), (990, 292488), (1008, 287265), (1080, 268114), (1155, 250704), (1188, 243740), (1232, 235035), (1260, 229812), (1320, 219366), (1386, 208920), (1485, 194992), (1512, 191510), (1540, 188028), (1584, 182805), (1680, 172359), (1741, 166320), (1848, 156690), (1890, 153208), (1980, 146244), (2079, 139280), (2160, 134057), (2310, 125352), (2376, 121870), (2520, 114906), (2640, 109683), (2772, 104460), (2970, 97496), (3024, 95755), (3080, 94014), (3465, 83568), (3482, 83160), (3696, 78345), (3780, 76604), (3960, 73122), (4158, 69640), (4620, 62676), (4752, 60935), (5040, 57453), (5223, 55440), (5544, 52230), (5940, 48748), (6160, 47007), (6930, 41784), (6964, 41580), (7560, 38302), (7920, 36561), (8316, 34820), (8705, 33264), (9240, 31338), (10395, 27856), (10446, 27720), (11088, 26115), (11880, 24374), (12187, 23760), (13860, 20892), (13928, 20790), (15120, 19151), (15669, 18480), (16632, 17410)]