13275531990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1097}}^1$

素因数の和:1476

約数の個数: 256

約数和(自身を含む): 42753484800

約数和(自身を除く): 29477952810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 337, 342, 378, 399, 513, 570, 630, 665, 674, 798, 855, 945, 1011, 1026, 1097, 1197, 1330, 1685, 1710, 1890, 1995, 2022, 2194, 2359, 2394, 2565, 3033, 3291, 3370, 3591, 3990, 4718, 5055, 5130, 5485, 5985, 6066, 6403, 6582, 7077, 7182, 7679, 9099, 9873, 10110, 10970, 11795, 11970, 12806, 14154, 15165, 15358, 16455, 17955, 18198, 19209, 19746, 20843, 21231, 23037, 23590, 29619, 30330, 32015, 32910, 35385, 35910, 38395, 38418, 41686, 42462, 44821, 45495, 46074, 49365, 57627, 59238, 62529, 63693, 64030, 69111, 70770, 76790, 89642, 90990, 96045, 98730, 104215, 106155, 115185, 115254, 125058, 127386, 134463, 138222, 145901, 148095, 172881, 187587, 192090, 207333, 208430, 212310, 224105, 230370, 268926, 288135, 291802, 296190, 312645, 318465, 345555, 345762, 369689, 375174, 403389, 414666, 437703, 448210, 562761, 576270, 625290, 636930, 672315, 691110, 729505, 739378, 806778, 864405, 875406, 937935, 1036665, 1109067, 1125522, 1210167, 1313109, 1344630, 1459010, 1728810, 1848445, 1875870, 2016945, 2073330, 2188515, 2218134, 2420334, 2587823, 2626218, 2813805, 3327201, 3696890, 3939327, 4033890, 4377030, 5175646, 5545335, 5627610, 6050835, 6565545, 6654402, 7024091, 7763469, 7878654, 9981603, 11090670, 12101670, 12939115, 13131090, 14048182, 15526938, 16636005, 19696635, 19963206, 21072273, 23290407, 25878230, 33272010, 35120455, 38817345, 39393270, 42144546, 46580814, 49168637, 49908015, 63216819, 69871221, 70240910, 77634690, 98337274, 99816030, 105361365, 116452035, 126433638, 139742442, 147505911, 189650457, 210722730, 232904070, 245843185, 295011822, 316084095, 349356105, 379300914, 442517733, 491686370, 632168190, 698712210, 737529555, 885035466, 948252285, 1327553199, 1475059110, 1896504570, 2212588665, 2655106398, 4425177330, 6637765995, 13275531990]

約数ペア:

[(1, 13275531990), (2, 6637765995), (3, 4425177330), (5, 2655106398), (6, 2212588665), (7, 1896504570), (9, 1475059110), (10, 1327553199), (14, 948252285), (15, 885035466), (18, 737529555), (19, 698712210), (21, 632168190), (27, 491686370), (30, 442517733), (35, 379300914), (38, 349356105), (42, 316084095), (45, 295011822), (54, 245843185), (57, 232904070), (63, 210722730), (70, 189650457), (90, 147505911), (95, 139742442), (105, 126433638), (114, 116452035), (126, 105361365), (133, 99816030), (135, 98337274), (171, 77634690), (189, 70240910), (190, 69871221), (210, 63216819), (266, 49908015), (270, 49168637), (285, 46580814), (315, 42144546), (337, 39393270), (342, 38817345), (378, 35120455), (399, 33272010), (513, 25878230), (570, 23290407), (630, 21072273), (665, 19963206), (674, 19696635), (798, 16636005), (855, 15526938), (945, 14048182), (1011, 13131090), (1026, 12939115), (1097, 12101670), (1197, 11090670), (1330, 9981603), (1685, 7878654), (1710, 7763469), (1890, 7024091), (1995, 6654402), (2022, 6565545), (2194, 6050835), (2359, 5627610), (2394, 5545335), (2565, 5175646), (3033, 4377030), (3291, 4033890), (3370, 3939327), (3591, 3696890), (3990, 3327201), (4718, 2813805), (5055, 2626218), (5130, 2587823), (5485, 2420334), (5985, 2218134), (6066, 2188515), (6403, 2073330), (6582, 2016945), (7077, 1875870), (7182, 1848445), (7679, 1728810), (9099, 1459010), (9873, 1344630), (10110, 1313109), (10970, 1210167), (11795, 1125522), (11970, 1109067), (12806, 1036665), (14154, 937935), (15165, 875406), (15358, 864405), (16455, 806778), (17955, 739378), (18198, 729505), (19209, 691110), (19746, 672315), (20843, 636930), (21231, 625290), (23037, 576270), (23590, 562761), (29619, 448210), (30330, 437703), (32015, 414666), (32910, 403389), (35385, 375174), (35910, 369689), (38395, 345762), (38418, 345555), (41686, 318465), (42462, 312645), (44821, 296190), (45495, 291802), (46074, 288135), (49365, 268926), (57627, 230370), (59238, 224105), (62529, 212310), (63693, 208430), (64030, 207333), (69111, 192090), (70770, 187587), (76790, 172881), (89642, 148095), (90990, 145901), (96045, 138222), (98730, 134463), (104215, 127386), (106155, 125058), (115185, 115254)]