149609040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 320

約数和(自身を含む): 576153600

約数和(自身を除く): 426544560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 105, 109, 112, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 218, 228, 240, 258, 266, 280, 285, 301, 304, 327, 336, 344, 380, 399, 420, 430, 436, 456, 516, 532, 545, 560, 570, 602, 645, 654, 665, 688, 760, 763, 798, 817, 840, 860, 872, 903, 912, 1032, 1064, 1090, 1140, 1204, 1290, 1308, 1330, 1505, 1520, 1526, 1596, 1634, 1635, 1680, 1720, 1744, 1806, 1995, 2064, 2071, 2128, 2180, 2280, 2289, 2408, 2451, 2580, 2616, 2660, 3010, 3052, 3192, 3268, 3270, 3440, 3612, 3815, 3990, 4085, 4142, 4360, 4515, 4560, 4578, 4687, 4816, 4902, 5160, 5232, 5320, 5719, 6020, 6104, 6213, 6384, 6536, 6540, 7224, 7630, 7980, 8170, 8284, 8720, 9030, 9156, 9374, 9804, 10320, 10355, 10640, 11438, 11445, 12040, 12208, 12255, 12426, 13072, 13080, 14061, 14448, 14497, 15260, 15960, 16340, 16568, 17157, 18060, 18312, 18748, 19608, 20710, 22876, 22890, 23435, 24080, 24510, 24852, 26160, 28122, 28595, 28994, 30520, 31065, 31920, 32680, 32809, 33136, 34314, 36120, 36624, 37496, 39216, 41420, 43491, 45752, 45780, 46870, 49020, 49704, 56244, 57190, 57988, 61040, 62130, 65360, 65618, 68628, 70305, 72240, 72485, 74992, 82840, 85785, 86982, 89053, 91504, 91560, 93740, 98040, 98427, 99408, 112488, 114380, 115976, 124260, 131236, 137256, 140610, 144970, 164045, 165680, 171570, 173964, 178106, 183120, 187480, 196080, 196854, 217455, 224976, 228760, 231952, 248520, 262472, 267159, 274512, 281220, 289940, 328090, 343140, 347928, 356212, 374960, 393708, 434910, 445265, 457520, 492135, 497040, 524944, 534318, 562440, 579880, 623371, 656180, 686280, 695856, 712424, 787416, 869820, 890530, 984270, 1068636, 1124880, 1159760, 1246742, 1312360, 1335795, 1372560, 1424848, 1574832, 1739640, 1781060, 1870113, 1968540, 2137272, 2493484, 2624720, 2671590, 3116855, 3479280, 3562120, 3740226, 3937080, 4274544, 4986968, 5343180, 6233710, 7124240, 7480452, 7874160, 9350565, 9973936, 10686360, 12467420, 14960904, 18701130, 21372720, 24934840, 29921808, 37402260, 49869680, 74804520, 149609040]

約数ペア:

[(1, 149609040), (2, 74804520), (3, 49869680), (4, 37402260), (5, 29921808), (6, 24934840), (7, 21372720), (8, 18701130), (10, 14960904), (12, 12467420), (14, 10686360), (15, 9973936), (16, 9350565), (19, 7874160), (20, 7480452), (21, 7124240), (24, 6233710), (28, 5343180), (30, 4986968), (35, 4274544), (38, 3937080), (40, 3740226), (42, 3562120), (43, 3479280), (48, 3116855), (56, 2671590), (57, 2624720), (60, 2493484), (70, 2137272), (76, 1968540), (80, 1870113), (84, 1781060), (86, 1739640), (95, 1574832), (105, 1424848), (109, 1372560), (112, 1335795), (114, 1312360), (120, 1246742), (129, 1159760), (133, 1124880), (140, 1068636), (152, 984270), (168, 890530), (172, 869820), (190, 787416), (210, 712424), (215, 695856), (218, 686280), (228, 656180), (240, 623371), (258, 579880), (266, 562440), (280, 534318), (285, 524944), (301, 497040), (304, 492135), (327, 457520), (336, 445265), (344, 434910), (380, 393708), (399, 374960), (420, 356212), (430, 347928), (436, 343140), (456, 328090), (516, 289940), (532, 281220), (545, 274512), (560, 267159), (570, 262472), (602, 248520), (645, 231952), (654, 228760), (665, 224976), (688, 217455), (760, 196854), (763, 196080), (798, 187480), (817, 183120), (840, 178106), (860, 173964), (872, 171570), (903, 165680), (912, 164045), (1032, 144970), (1064, 140610), (1090, 137256), (1140, 131236), (1204, 124260), (1290, 115976), (1308, 114380), (1330, 112488), (1505, 99408), (1520, 98427), (1526, 98040), (1596, 93740), (1634, 91560), (1635, 91504), (1680, 89053), (1720, 86982), (1744, 85785), (1806, 82840), (1995, 74992), (2064, 72485), (2071, 72240), (2128, 70305), (2180, 68628), (2280, 65618), (2289, 65360), (2408, 62130), (2451, 61040), (2580, 57988), (2616, 57190), (2660, 56244), (3010, 49704), (3052, 49020), (3192, 46870), (3268, 45780), (3270, 45752), (3440, 43491), (3612, 41420), (3815, 39216), (3990, 37496), (4085, 36624), (4142, 36120), (4360, 34314), (4515, 33136), (4560, 32809), (4578, 32680), (4687, 31920), (4816, 31065), (4902, 30520), (5160, 28994), (5232, 28595), (5320, 28122), (5719, 26160), (6020, 24852), (6104, 24510), (6213, 24080), (6384, 23435), (6536, 22890), (6540, 22876), (7224, 20710), (7630, 19608), (7980, 18748), (8170, 18312), (8284, 18060), (8720, 17157), (9030, 16568), (9156, 16340), (9374, 15960), (9804, 15260), (10320, 14497), (10355, 14448), (10640, 14061), (11438, 13080), (11445, 13072), (12040, 12426), (12208, 12255)]