291046140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 432

約数和(自身を含む): 1171183104

約数和(自身を除く): 880136964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 23, 28, 30, 33, 35, 36, 42, 44, 45, 46, 55, 60, 63, 66, 69, 70, 77, 83, 84, 90, 92, 99, 105, 110, 115, 121, 126, 132, 138, 140, 154, 161, 165, 166, 180, 198, 207, 210, 220, 230, 231, 242, 249, 252, 253, 276, 308, 315, 322, 330, 332, 345, 363, 385, 396, 414, 415, 420, 460, 462, 483, 484, 495, 498, 506, 581, 605, 630, 644, 660, 690, 693, 726, 747, 759, 770, 805, 828, 830, 847, 913, 924, 966, 990, 996, 1012, 1035, 1089, 1155, 1162, 1210, 1245, 1260, 1265, 1380, 1386, 1449, 1452, 1494, 1518, 1540, 1610, 1660, 1694, 1743, 1771, 1815, 1826, 1909, 1932, 1980, 2070, 2178, 2277, 2310, 2324, 2415, 2420, 2490, 2530, 2541, 2739, 2772, 2783, 2898, 2905, 2988, 3036, 3220, 3388, 3465, 3486, 3542, 3630, 3652, 3735, 3795, 3818, 4140, 4235, 4356, 4554, 4565, 4620, 4830, 4980, 5060, 5082, 5229, 5313, 5445, 5478, 5566, 5727, 5796, 5810, 6391, 6930, 6972, 7084, 7245, 7260, 7470, 7590, 7623, 7636, 8217, 8349, 8470, 8715, 8855, 9108, 9130, 9545, 9660, 10043, 10164, 10458, 10626, 10890, 10956, 11132, 11385, 11454, 11620, 12705, 12782, 13363, 13695, 13860, 13915, 14490, 14940, 15180, 15246, 15939, 16434, 16698, 16940, 17181, 17430, 17710, 18260, 19090, 19173, 19481, 20086, 20916, 20999, 21252, 21780, 22770, 22908, 25047, 25410, 25564, 26145, 26565, 26726, 27390, 27830, 28635, 28980, 30129, 30492, 31878, 31955, 32868, 33396, 34362, 34860, 35420, 38115, 38180, 38346, 38962, 40089, 40172, 41085, 41745, 41998, 45540, 50094, 50215, 50820, 52290, 53130, 53452, 54780, 55660, 57270, 57519, 58443, 60258, 62997, 63756, 63910, 66815, 68724, 70301, 76230, 76692, 77924, 79695, 80178, 82170, 83490, 83996, 85905, 90387, 95865, 97405, 100188, 100430, 104580, 104995, 106260, 114540, 115038, 116886, 120267, 120516, 125235, 125994, 127820, 133630, 140602, 146993, 150645, 152460, 159390, 160356, 164340, 166980, 171810, 175329, 180774, 188991, 191730, 194810, 200445, 200860, 209990, 210903, 230076, 230989, 233772, 240534, 250470, 251988, 267260, 281204, 287595, 292215, 293986, 301290, 314985, 318780, 343620, 350658, 351505, 361548, 377982, 383460, 389620, 400890, 419980, 421806, 440979, 451935, 461978, 481068, 500940, 575190, 584430, 587972, 601335, 602580, 629970, 632709, 692967, 701316, 703010, 734965, 755964, 801780, 843612, 876645, 881958, 903870, 923956, 944955, 1054515, 1150380, 1154945, 1168860, 1202670, 1259940, 1265418, 1322937, 1385934, 1406020, 1469930, 1616923, 1753290, 1763916, 1807740, 1889910, 2078901, 2109030, 2204895, 2309890, 2405340, 2530836, 2645874, 2771868, 2939860, 3163545, 3233846, 3464835, 3506580, 3779820, 4157802, 4218060, 4409790, 4619780, 4850769, 5291748, 6327090, 6467692, 6614685, 6929670, 8084615, 8315604, 8819580, 9701538, 10394505, 12654180, 13229370, 13859340, 14552307, 16169230, 19403076, 20789010, 24253845, 26458740, 29104614, 32338460, 41578020, 48507690, 58209228, 72761535, 97015380, 145523070, 291046140]

約数ペア:

[(1, 291046140), (2, 145523070), (3, 97015380), (4, 72761535), (5, 58209228), (6, 48507690), (7, 41578020), (9, 32338460), (10, 29104614), (11, 26458740), (12, 24253845), (14, 20789010), (15, 19403076), (18, 16169230), (20, 14552307), (21, 13859340), (22, 13229370), (23, 12654180), (28, 10394505), (30, 9701538), (33, 8819580), (35, 8315604), (36, 8084615), (42, 6929670), (44, 6614685), (45, 6467692), (46, 6327090), (55, 5291748), (60, 4850769), (63, 4619780), (66, 4409790), (69, 4218060), (70, 4157802), (77, 3779820), (83, 3506580), (84, 3464835), (90, 3233846), (92, 3163545), (99, 2939860), (105, 2771868), (110, 2645874), (115, 2530836), (121, 2405340), (126, 2309890), (132, 2204895), (138, 2109030), (140, 2078901), (154, 1889910), (161, 1807740), (165, 1763916), (166, 1753290), (180, 1616923), (198, 1469930), (207, 1406020), (210, 1385934), (220, 1322937), (230, 1265418), (231, 1259940), (242, 1202670), (249, 1168860), (252, 1154945), (253, 1150380), (276, 1054515), (308, 944955), (315, 923956), (322, 903870), (330, 881958), (332, 876645), (345, 843612), (363, 801780), (385, 755964), (396, 734965), (414, 703010), (415, 701316), (420, 692967), (460, 632709), (462, 629970), (483, 602580), (484, 601335), (495, 587972), (498, 584430), (506, 575190), (581, 500940), (605, 481068), (630, 461978), (644, 451935), (660, 440979), (690, 421806), (693, 419980), (726, 400890), (747, 389620), (759, 383460), (770, 377982), (805, 361548), (828, 351505), (830, 350658), (847, 343620), (913, 318780), (924, 314985), (966, 301290), (990, 293986), (996, 292215), (1012, 287595), (1035, 281204), (1089, 267260), (1155, 251988), (1162, 250470), (1210, 240534), (1245, 233772), (1260, 230989), (1265, 230076), (1380, 210903), (1386, 209990), (1449, 200860), (1452, 200445), (1494, 194810), (1518, 191730), (1540, 188991), (1610, 180774), (1660, 175329), (1694, 171810), (1743, 166980), (1771, 164340), (1815, 160356), (1826, 159390), (1909, 152460), (1932, 150645), (1980, 146993), (2070, 140602), (2178, 133630), (2277, 127820), (2310, 125994), (2324, 125235), (2415, 120516), (2420, 120267), (2490, 116886), (2530, 115038), (2541, 114540), (2739, 106260), (2772, 104995), (2783, 104580), (2898, 100430), (2905, 100188), (2988, 97405), (3036, 95865), (3220, 90387), (3388, 85905), (3465, 83996), (3486, 83490), (3542, 82170), (3630, 80178), (3652, 79695), (3735, 77924), (3795, 76692), (3818, 76230), (4140, 70301), (4235, 68724), (4356, 66815), (4554, 63910), (4565, 63756), (4620, 62997), (4830, 60258), (4980, 58443), (5060, 57519), (5082, 57270), (5229, 55660), (5313, 54780), (5445, 53452), (5478, 53130), (5566, 52290), (5727, 50820), (5796, 50215), (5810, 50094), (6391, 45540), (6930, 41998), (6972, 41745), (7084, 41085), (7245, 40172), (7260, 40089), (7470, 38962), (7590, 38346), (7623, 38180), (7636, 38115), (8217, 35420), (8349, 34860), (8470, 34362), (8715, 33396), (8855, 32868), (9108, 31955), (9130, 31878), (9545, 30492), (9660, 30129), (10043, 28980), (10164, 28635), (10458, 27830), (10626, 27390), (10890, 26726), (10956, 26565), (11132, 26145), (11385, 25564), (11454, 25410), (11620, 25047), (12705, 22908), (12782, 22770), (13363, 21780), (13695, 21252), (13860, 20999), (13915, 20916), (14490, 20086), (14940, 19481), (15180, 19173), (15246, 19090), (15939, 18260), (16434, 17710), (16698, 17430), (16940, 17181)]