153881280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 336

約数和(自身を含む): 641908800

約数和(自身を除く): 488027520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 449, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 898, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1260, 1344, 1347, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1796, 1904, 2016, 2040, 2142, 2240, 2245, 2380, 2448, 2520, 2694, 2720, 2856, 2880, 3060, 3143, 3264, 3360, 3570, 3592, 3808, 4032, 4041, 4080, 4284, 4490, 4760, 4896, 5040, 5355, 5388, 5440, 5712, 6120, 6286, 6720, 6735, 7140, 7184, 7616, 7633, 8082, 8160, 8568, 8980, 9429, 9520, 9792, 10080, 10710, 10776, 11424, 12240, 12572, 13470, 14280, 14368, 15266, 15715, 16164, 16320, 17136, 17960, 18858, 19040, 20160, 20205, 21420, 21552, 22848, 22899, 24480, 25144, 26940, 28287, 28560, 28736, 30532, 31430, 32328, 34272, 35920, 37716, 38080, 38165, 40410, 42840, 43104, 45798, 47145, 48960, 50288, 53431, 53880, 56574, 57120, 61064, 62860, 64656, 68544, 68697, 71840, 75432, 76330, 80820, 85680, 86208, 91596, 94290, 100576, 106862, 107760, 113148, 114240, 114495, 122128, 125720, 129312, 137394, 141435, 143680, 150864, 152660, 160293, 161640, 171360, 183192, 188580, 201152, 213724, 215520, 226296, 228990, 244256, 251440, 258624, 267155, 274788, 282870, 301728, 305320, 320586, 323280, 342720, 343485, 366384, 377160, 427448, 431040, 452592, 457980, 480879, 488512, 502880, 534310, 549576, 565740, 603456, 610640, 641172, 646560, 686970, 732768, 754320, 801465, 854896, 905184, 915960, 961758, 1005760, 1068620, 1099152, 1131480, 1221280, 1282344, 1293120, 1373940, 1465536, 1508640, 1602930, 1709792, 1810368, 1831920, 1923516, 2137240, 2198304, 2262960, 2404395, 2442560, 2564688, 2747880, 3017280, 3205860, 3419584, 3663840, 3847032, 4274480, 4396608, 4525920, 4808790, 5129376, 5495760, 6411720, 7327680, 7694064, 8548960, 9051840, 9617580, 10258752, 10991520, 12823440, 15388128, 17097920, 19235160, 21983040, 25646880, 30776256, 38470320, 51293760, 76940640, 153881280]

約数ペア:

[(1, 153881280), (2, 76940640), (3, 51293760), (4, 38470320), (5, 30776256), (6, 25646880), (7, 21983040), (8, 19235160), (9, 17097920), (10, 15388128), (12, 12823440), (14, 10991520), (15, 10258752), (16, 9617580), (17, 9051840), (18, 8548960), (20, 7694064), (21, 7327680), (24, 6411720), (28, 5495760), (30, 5129376), (32, 4808790), (34, 4525920), (35, 4396608), (36, 4274480), (40, 3847032), (42, 3663840), (45, 3419584), (48, 3205860), (51, 3017280), (56, 2747880), (60, 2564688), (63, 2442560), (64, 2404395), (68, 2262960), (70, 2198304), (72, 2137240), (80, 1923516), (84, 1831920), (85, 1810368), (90, 1709792), (96, 1602930), (102, 1508640), (105, 1465536), (112, 1373940), (119, 1293120), (120, 1282344), (126, 1221280), (136, 1131480), (140, 1099152), (144, 1068620), (153, 1005760), (160, 961758), (168, 915960), (170, 905184), (180, 854896), (192, 801465), (204, 754320), (210, 732768), (224, 686970), (238, 646560), (240, 641172), (252, 610640), (255, 603456), (272, 565740), (280, 549576), (288, 534310), (306, 502880), (315, 488512), (320, 480879), (336, 457980), (340, 452592), (357, 431040), (360, 427448), (408, 377160), (420, 366384), (448, 343485), (449, 342720), (476, 323280), (480, 320586), (504, 305320), (510, 301728), (544, 282870), (560, 274788), (576, 267155), (595, 258624), (612, 251440), (630, 244256), (672, 228990), (680, 226296), (714, 215520), (720, 213724), (765, 201152), (816, 188580), (840, 183192), (898, 171360), (952, 161640), (960, 160293), (1008, 152660), (1020, 150864), (1071, 143680), (1088, 141435), (1120, 137394), (1190, 129312), (1224, 125720), (1260, 122128), (1344, 114495), (1347, 114240), (1360, 113148), (1428, 107760), (1440, 106862), (1530, 100576), (1632, 94290), (1680, 91596), (1785, 86208), (1796, 85680), (1904, 80820), (2016, 76330), (2040, 75432), (2142, 71840), (2240, 68697), (2245, 68544), (2380, 64656), (2448, 62860), (2520, 61064), (2694, 57120), (2720, 56574), (2856, 53880), (2880, 53431), (3060, 50288), (3143, 48960), (3264, 47145), (3360, 45798), (3570, 43104), (3592, 42840), (3808, 40410), (4032, 38165), (4041, 38080), (4080, 37716), (4284, 35920), (4490, 34272), (4760, 32328), (4896, 31430), (5040, 30532), (5355, 28736), (5388, 28560), (5440, 28287), (5712, 26940), (6120, 25144), (6286, 24480), (6720, 22899), (6735, 22848), (7140, 21552), (7184, 21420), (7616, 20205), (7633, 20160), (8082, 19040), (8160, 18858), (8568, 17960), (8980, 17136), (9429, 16320), (9520, 16164), (9792, 15715), (10080, 15266), (10710, 14368), (10776, 14280), (11424, 13470), (12240, 12572)]