211889340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 751435776

約数和(自身を除く): 539546436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 31, 36, 39, 45, 46, 52, 60, 62, 65, 69, 78, 90, 92, 93, 115, 117, 124, 127, 130, 138, 155, 156, 180, 186, 195, 207, 230, 234, 254, 260, 276, 279, 299, 310, 345, 372, 381, 390, 403, 414, 460, 465, 468, 508, 558, 585, 598, 620, 635, 690, 713, 762, 780, 806, 828, 897, 930, 1035, 1116, 1143, 1170, 1196, 1209, 1270, 1380, 1395, 1426, 1495, 1524, 1612, 1651, 1794, 1860, 1905, 2015, 2070, 2139, 2286, 2340, 2418, 2540, 2691, 2790, 2852, 2921, 2990, 3302, 3565, 3588, 3627, 3810, 3937, 4030, 4140, 4278, 4485, 4572, 4836, 4953, 5382, 5580, 5715, 5842, 5980, 6045, 6417, 6604, 7130, 7254, 7620, 7874, 8060, 8255, 8556, 8763, 8970, 9269, 9906, 10695, 10764, 11430, 11684, 11811, 12090, 12834, 13455, 14260, 14508, 14605, 14859, 15748, 16510, 17526, 17940, 18135, 18538, 19685, 19812, 21390, 22860, 23622, 24180, 24765, 25668, 26289, 26910, 27807, 29210, 29718, 32085, 33020, 35052, 35433, 36270, 37076, 37973, 39370, 42780, 43815, 46345, 47244, 49530, 51181, 52578, 53820, 55614, 58420, 59055, 59436, 64170, 70866, 72540, 74295, 75946, 78740, 83421, 87630, 90551, 92690, 99060, 102362, 105156, 111228, 113919, 118110, 128340, 131445, 139035, 141732, 148590, 151892, 153543, 166842, 175260, 177165, 181102, 185380, 189865, 204724, 227838, 236220, 255905, 262890, 271653, 278070, 297180, 307086, 333684, 341757, 354330, 362204, 379730, 417105, 452755, 455676, 460629, 511810, 525780, 543306, 556140, 569595, 614172, 683514, 708660, 759460, 767715, 814959, 834210, 905510, 921258, 1023620, 1086612, 1139190, 1177163, 1358265, 1367028, 1535430, 1629918, 1668420, 1708785, 1811020, 1842516, 2278380, 2303145, 2354326, 2716530, 3070860, 3259836, 3417570, 3531489, 4074795, 4606290, 4708652, 5433060, 5885815, 6835140, 7062978, 8149590, 9212580, 10594467, 11771630, 14125956, 16299180, 17657445, 21188934, 23543260, 35314890, 42377868, 52972335, 70629780, 105944670, 211889340]

約数ペア:

[(1, 211889340), (2, 105944670), (3, 70629780), (4, 52972335), (5, 42377868), (6, 35314890), (9, 23543260), (10, 21188934), (12, 17657445), (13, 16299180), (15, 14125956), (18, 11771630), (20, 10594467), (23, 9212580), (26, 8149590), (30, 7062978), (31, 6835140), (36, 5885815), (39, 5433060), (45, 4708652), (46, 4606290), (52, 4074795), (60, 3531489), (62, 3417570), (65, 3259836), (69, 3070860), (78, 2716530), (90, 2354326), (92, 2303145), (93, 2278380), (115, 1842516), (117, 1811020), (124, 1708785), (127, 1668420), (130, 1629918), (138, 1535430), (155, 1367028), (156, 1358265), (180, 1177163), (186, 1139190), (195, 1086612), (207, 1023620), (230, 921258), (234, 905510), (254, 834210), (260, 814959), (276, 767715), (279, 759460), (299, 708660), (310, 683514), (345, 614172), (372, 569595), (381, 556140), (390, 543306), (403, 525780), (414, 511810), (460, 460629), (465, 455676), (468, 452755), (508, 417105), (558, 379730), (585, 362204), (598, 354330), (620, 341757), (635, 333684), (690, 307086), (713, 297180), (762, 278070), (780, 271653), (806, 262890), (828, 255905), (897, 236220), (930, 227838), (1035, 204724), (1116, 189865), (1143, 185380), (1170, 181102), (1196, 177165), (1209, 175260), (1270, 166842), (1380, 153543), (1395, 151892), (1426, 148590), (1495, 141732), (1524, 139035), (1612, 131445), (1651, 128340), (1794, 118110), (1860, 113919), (1905, 111228), (2015, 105156), (2070, 102362), (2139, 99060), (2286, 92690), (2340, 90551), (2418, 87630), (2540, 83421), (2691, 78740), (2790, 75946), (2852, 74295), (2921, 72540), (2990, 70866), (3302, 64170), (3565, 59436), (3588, 59055), (3627, 58420), (3810, 55614), (3937, 53820), (4030, 52578), (4140, 51181), (4278, 49530), (4485, 47244), (4572, 46345), (4836, 43815), (4953, 42780), (5382, 39370), (5580, 37973), (5715, 37076), (5842, 36270), (5980, 35433), (6045, 35052), (6417, 33020), (6604, 32085), (7130, 29718), (7254, 29210), (7620, 27807), (7874, 26910), (8060, 26289), (8255, 25668), (8556, 24765), (8763, 24180), (8970, 23622), (9269, 22860), (9906, 21390), (10695, 19812), (10764, 19685), (11430, 18538), (11684, 18135), (11811, 17940), (12090, 17526), (12834, 16510), (13455, 15748), (14260, 14859), (14508, 14605)]