291214837080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1979}}^1\times {\mathrm{2707}}^1$

素因数の和:4854

約数の個数: 192

約数和(自身を含む): 953549625600

約数和(自身を除く): 662334788520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 755, 906, 1208, 1359, 1510, 1812, 1979, 2265, 2707, 2718, 3020, 3624, 3958, 4530, 5414, 5436, 5937, 6040, 6795, 7916, 8121, 9060, 9895, 10828, 10872, 11874, 13535, 13590, 15832, 16242, 17811, 18120, 19790, 21656, 23748, 24363, 27070, 27180, 29685, 32484, 35622, 39580, 40605, 47496, 48726, 54140, 54360, 59370, 64968, 71244, 79160, 81210, 89055, 97452, 108280, 118740, 121815, 142488, 162420, 178110, 194904, 237480, 243630, 298829, 324840, 356220, 408757, 487260, 597658, 712440, 817514, 896487, 974520, 1195316, 1226271, 1494145, 1635028, 1792974, 2043785, 2390632, 2452542, 2689461, 2988290, 3270056, 3585948, 3678813, 4087570, 4482435, 4905084, 5357153, 5378922, 5976580, 6131355, 7171896, 7357626, 8175140, 8964870, 9810168, 10714306, 10757844, 11953160, 12262710, 13447305, 14715252, 16071459, 16350280, 17929740, 18394065, 21428612, 21515688, 24525420, 26785765, 26894610, 29430504, 32142918, 35859480, 36788130, 42857224, 48214377, 49050840, 53571530, 53789220, 64285836, 73576260, 80357295, 96428754, 107143060, 107578440, 128571672, 147152520, 160714590, 192857508, 214286120, 241071885, 321429180, 385715016, 482143770, 642858360, 808930103, 964287540, 1617860206, 1928575080, 2426790309, 3235720412, 4044650515, 4853580618, 6471440824, 7280370927, 8089301030, 9707161236, 12133951545, 14560741854, 16178602060, 19414322472, 24267903090, 29121483708, 32357204120, 36401854635, 48535806180, 58242967416, 72803709270, 97071612360, 145607418540, 291214837080]

約数ペア:

[(1, 291214837080), (2, 145607418540), (3, 97071612360), (4, 72803709270), (5, 58242967416), (6, 48535806180), (8, 36401854635), (9, 32357204120), (10, 29121483708), (12, 24267903090), (15, 19414322472), (18, 16178602060), (20, 14560741854), (24, 12133951545), (30, 9707161236), (36, 8089301030), (40, 7280370927), (45, 6471440824), (60, 4853580618), (72, 4044650515), (90, 3235720412), (120, 2426790309), (151, 1928575080), (180, 1617860206), (302, 964287540), (360, 808930103), (453, 642858360), (604, 482143770), (755, 385715016), (906, 321429180), (1208, 241071885), (1359, 214286120), (1510, 192857508), (1812, 160714590), (1979, 147152520), (2265, 128571672), (2707, 107578440), (2718, 107143060), (3020, 96428754), (3624, 80357295), (3958, 73576260), (4530, 64285836), (5414, 53789220), (5436, 53571530), (5937, 49050840), (6040, 48214377), (6795, 42857224), (7916, 36788130), (8121, 35859480), (9060, 32142918), (9895, 29430504), (10828, 26894610), (10872, 26785765), (11874, 24525420), (13535, 21515688), (13590, 21428612), (15832, 18394065), (16242, 17929740), (17811, 16350280), (18120, 16071459), (19790, 14715252), (21656, 13447305), (23748, 12262710), (24363, 11953160), (27070, 10757844), (27180, 10714306), (29685, 9810168), (32484, 8964870), (35622, 8175140), (39580, 7357626), (40605, 7171896), (47496, 6131355), (48726, 5976580), (54140, 5378922), (54360, 5357153), (59370, 4905084), (64968, 4482435), (71244, 4087570), (79160, 3678813), (81210, 3585948), (89055, 3270056), (97452, 2988290), (108280, 2689461), (118740, 2452542), (121815, 2390632), (142488, 2043785), (162420, 1792974), (178110, 1635028), (194904, 1494145), (237480, 1226271), (243630, 1195316), (298829, 974520), (324840, 896487), (356220, 817514), (408757, 712440), (487260, 597658)]