271988640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 432

約数和(自身を含む): 1171183104

約数和(自身を除く): 899194464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 121, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 223, 224, 231, 240, 242, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 363, 385, 396, 420, 440, 446, 462, 480, 484, 495, 504, 528, 560, 605, 616, 630, 660, 669, 672, 693, 720, 726, 770, 792, 840, 847, 880, 892, 924, 968, 990, 1008, 1056, 1089, 1115, 1120, 1155, 1210, 1232, 1260, 1320, 1338, 1386, 1440, 1452, 1540, 1561, 1584, 1680, 1694, 1760, 1784, 1815, 1848, 1936, 1980, 2007, 2016, 2178, 2230, 2310, 2420, 2453, 2464, 2520, 2541, 2640, 2676, 2772, 2904, 3080, 3122, 3168, 3345, 3360, 3388, 3465, 3568, 3630, 3696, 3872, 3960, 4014, 4235, 4356, 4460, 4620, 4683, 4840, 4906, 5040, 5082, 5280, 5352, 5445, 5544, 5808, 6160, 6244, 6690, 6776, 6930, 7136, 7260, 7359, 7392, 7623, 7805, 7920, 8028, 8470, 8712, 8920, 9240, 9366, 9680, 9812, 10035, 10080, 10164, 10704, 10890, 11088, 11616, 12265, 12320, 12488, 12705, 13380, 13552, 13860, 14049, 14520, 14718, 15246, 15610, 15840, 16056, 16940, 17171, 17424, 17840, 18480, 18732, 19360, 19624, 20070, 20328, 21408, 21780, 22077, 22176, 23415, 24530, 24976, 25410, 26760, 26983, 27104, 27720, 28098, 29040, 29436, 30492, 31220, 32112, 33880, 34342, 34848, 35680, 36795, 36960, 37464, 38115, 39248, 40140, 40656, 43560, 44154, 46830, 49060, 49952, 50820, 51513, 53520, 53966, 55440, 56196, 58080, 58872, 60984, 62440, 64224, 67760, 68684, 70245, 73590, 74928, 76230, 78496, 80280, 80949, 81312, 85855, 87120, 88308, 93660, 98120, 101640, 103026, 107040, 107932, 110385, 110880, 112392, 117744, 121968, 124880, 134915, 135520, 137368, 140490, 147180, 149856, 152460, 154539, 160560, 161898, 171710, 174240, 176616, 187320, 188881, 196240, 203280, 206052, 215864, 220770, 224784, 235488, 242847, 243936, 249760, 257565, 269830, 274736, 280980, 294360, 304920, 309078, 321120, 323796, 343420, 353232, 374640, 377762, 392480, 404745, 406560, 412104, 431728, 441540, 449568, 485694, 515130, 539660, 549472, 561960, 566643, 588720, 609840, 618156, 647592, 686840, 706464, 749280, 755524, 772695, 809490, 824208, 863456, 883080, 944405, 971388, 1030260, 1079320, 1123920, 1133286, 1177440, 1214235, 1219680, 1236312, 1295184, 1373680, 1511048, 1545390, 1618980, 1648416, 1699929, 1766160, 1888810, 1942776, 2060520, 2158640, 2247840, 2266572, 2428470, 2472624, 2590368, 2747360, 2833215, 3022096, 3090780, 3237960, 3399858, 3532320, 3777620, 3885552, 4121040, 4317280, 4533144, 4856940, 4945248, 5666430, 6044192, 6181560, 6475920, 6799716, 7555240, 7771104, 8242080, 8499645, 9066288, 9713880, 11332860, 12363120, 12951840, 13599432, 15110480, 16999290, 18132576, 19427760, 22665720, 24726240, 27198864, 30220960, 33998580, 38855520, 45331440, 54397728, 67997160, 90662880, 135994320, 271988640]

約数ペア:

[(1, 271988640), (2, 135994320), (3, 90662880), (4, 67997160), (5, 54397728), (6, 45331440), (7, 38855520), (8, 33998580), (9, 30220960), (10, 27198864), (11, 24726240), (12, 22665720), (14, 19427760), (15, 18132576), (16, 16999290), (18, 15110480), (20, 13599432), (21, 12951840), (22, 12363120), (24, 11332860), (28, 9713880), (30, 9066288), (32, 8499645), (33, 8242080), (35, 7771104), (36, 7555240), (40, 6799716), (42, 6475920), (44, 6181560), (45, 6044192), (48, 5666430), (55, 4945248), (56, 4856940), (60, 4533144), (63, 4317280), (66, 4121040), (70, 3885552), (72, 3777620), (77, 3532320), (80, 3399858), (84, 3237960), (88, 3090780), (90, 3022096), (96, 2833215), (99, 2747360), (105, 2590368), (110, 2472624), (112, 2428470), (120, 2266572), (121, 2247840), (126, 2158640), (132, 2060520), (140, 1942776), (144, 1888810), (154, 1766160), (160, 1699929), (165, 1648416), (168, 1618980), (176, 1545390), (180, 1511048), (198, 1373680), (210, 1295184), (220, 1236312), (223, 1219680), (224, 1214235), (231, 1177440), (240, 1133286), (242, 1123920), (252, 1079320), (264, 1030260), (280, 971388), (288, 944405), (308, 883080), (315, 863456), (330, 824208), (336, 809490), (352, 772695), (360, 755524), (363, 749280), (385, 706464), (396, 686840), (420, 647592), (440, 618156), (446, 609840), (462, 588720), (480, 566643), (484, 561960), (495, 549472), (504, 539660), (528, 515130), (560, 485694), (605, 449568), (616, 441540), (630, 431728), (660, 412104), (669, 406560), (672, 404745), (693, 392480), (720, 377762), (726, 374640), (770, 353232), (792, 343420), (840, 323796), (847, 321120), (880, 309078), (892, 304920), (924, 294360), (968, 280980), (990, 274736), (1008, 269830), (1056, 257565), (1089, 249760), (1115, 243936), (1120, 242847), (1155, 235488), (1210, 224784), (1232, 220770), (1260, 215864), (1320, 206052), (1338, 203280), (1386, 196240), (1440, 188881), (1452, 187320), (1540, 176616), (1561, 174240), (1584, 171710), (1680, 161898), (1694, 160560), (1760, 154539), (1784, 152460), (1815, 149856), (1848, 147180), (1936, 140490), (1980, 137368), (2007, 135520), (2016, 134915), (2178, 124880), (2230, 121968), (2310, 117744), (2420, 112392), (2453, 110880), (2464, 110385), (2520, 107932), (2541, 107040), (2640, 103026), (2676, 101640), (2772, 98120), (2904, 93660), (3080, 88308), (3122, 87120), (3168, 85855), (3345, 81312), (3360, 80949), (3388, 80280), (3465, 78496), (3568, 76230), (3630, 74928), (3696, 73590), (3872, 70245), (3960, 68684), (4014, 67760), (4235, 64224), (4356, 62440), (4460, 60984), (4620, 58872), (4683, 58080), (4840, 56196), (4906, 55440), (5040, 53966), (5082, 53520), (5280, 51513), (5352, 50820), (5445, 49952), (5544, 49060), (5808, 46830), (6160, 44154), (6244, 43560), (6690, 40656), (6776, 40140), (6930, 39248), (7136, 38115), (7260, 37464), (7359, 36960), (7392, 36795), (7623, 35680), (7805, 34848), (7920, 34342), (8028, 33880), (8470, 32112), (8712, 31220), (8920, 30492), (9240, 29436), (9366, 29040), (9680, 28098), (9812, 27720), (10035, 27104), (10080, 26983), (10164, 26760), (10704, 25410), (10890, 24976), (11088, 24530), (11616, 23415), (12265, 22176), (12320, 22077), (12488, 21780), (12705, 21408), (13380, 20328), (13552, 20070), (13860, 19624), (14049, 19360), (14520, 18732), (14718, 18480), (15246, 17840), (15610, 17424), (15840, 17171), (16056, 16940)]