15141721296

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1861}}^1$

素因数の和:1974

約数の個数: 240

約数和(自身を含む): 45632704320

約数和(自身を除く): 30490983024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 59, 68, 78, 102, 104, 118, 136, 156, 169, 177, 204, 208, 221, 236, 272, 312, 338, 354, 408, 442, 472, 507, 624, 663, 676, 708, 767, 816, 884, 944, 1003, 1014, 1326, 1352, 1416, 1534, 1768, 1861, 2006, 2028, 2301, 2652, 2704, 2832, 2873, 3009, 3068, 3536, 3722, 4012, 4056, 4602, 5304, 5583, 5746, 6018, 6136, 7444, 8024, 8112, 8619, 9204, 9971, 10608, 11166, 11492, 12036, 12272, 13039, 14888, 16048, 17238, 18408, 19942, 22332, 22984, 24072, 24193, 26078, 29776, 29913, 31637, 34476, 36816, 39117, 39884, 44664, 45968, 48144, 48386, 52156, 59826, 63274, 68952, 72579, 78234, 79768, 89328, 94911, 96772, 104312, 109799, 119652, 126548, 137904, 145158, 156468, 159536, 169507, 189822, 193544, 208624, 219598, 239304, 253096, 290316, 312936, 314509, 329397, 339014, 379644, 387088, 411281, 439196, 478608, 506192, 508521, 580632, 625872, 629018, 658794, 678028, 759288, 822562, 878392, 943527, 1017042, 1161264, 1233843, 1258036, 1317588, 1356056, 1427387, 1518576, 1645124, 1756784, 1866583, 1887054, 2034084, 2467686, 2516072, 2635176, 2712112, 2854774, 3290248, 3733166, 3774108, 4068168, 4282161, 4935372, 5032144, 5270352, 5346653, 5599749, 5709548, 6580496, 7466332, 7548216, 8136336, 8564322, 9870744, 10693306, 11199498, 11419096, 14932664, 15096432, 16039959, 17128644, 18556031, 19741488, 21386612, 22398996, 22838192, 24265579, 29865328, 32079918, 34257288, 37112062, 42773224, 44797992, 48531158, 55668093, 64159836, 68514576, 72796737, 74224124, 85546448, 89595984, 97062316, 111336186, 128319672, 145593474, 148448248, 194124632, 222672372, 256639344, 291186948, 296896496, 315452527, 388249264, 445344744, 582373896, 630905054, 890689488, 946357581, 1164747792, 1261810108, 1892715162, 2523620216, 3785430324, 5047240432, 7570860648, 15141721296]

約数ペア:

[(1, 15141721296), (2, 7570860648), (3, 5047240432), (4, 3785430324), (6, 2523620216), (8, 1892715162), (12, 1261810108), (13, 1164747792), (16, 946357581), (17, 890689488), (24, 630905054), (26, 582373896), (34, 445344744), (39, 388249264), (48, 315452527), (51, 296896496), (52, 291186948), (59, 256639344), (68, 222672372), (78, 194124632), (102, 148448248), (104, 145593474), (118, 128319672), (136, 111336186), (156, 97062316), (169, 89595984), (177, 85546448), (204, 74224124), (208, 72796737), (221, 68514576), (236, 64159836), (272, 55668093), (312, 48531158), (338, 44797992), (354, 42773224), (408, 37112062), (442, 34257288), (472, 32079918), (507, 29865328), (624, 24265579), (663, 22838192), (676, 22398996), (708, 21386612), (767, 19741488), (816, 18556031), (884, 17128644), (944, 16039959), (1003, 15096432), (1014, 14932664), (1326, 11419096), (1352, 11199498), (1416, 10693306), (1534, 9870744), (1768, 8564322), (1861, 8136336), (2006, 7548216), (2028, 7466332), (2301, 6580496), (2652, 5709548), (2704, 5599749), (2832, 5346653), (2873, 5270352), (3009, 5032144), (3068, 4935372), (3536, 4282161), (3722, 4068168), (4012, 3774108), (4056, 3733166), (4602, 3290248), (5304, 2854774), (5583, 2712112), (5746, 2635176), (6018, 2516072), (6136, 2467686), (7444, 2034084), (8024, 1887054), (8112, 1866583), (8619, 1756784), (9204, 1645124), (9971, 1518576), (10608, 1427387), (11166, 1356056), (11492, 1317588), (12036, 1258036), (12272, 1233843), (13039, 1161264), (14888, 1017042), (16048, 943527), (17238, 878392), (18408, 822562), (19942, 759288), (22332, 678028), (22984, 658794), (24072, 629018), (24193, 625872), (26078, 580632), (29776, 508521), (29913, 506192), (31637, 478608), (34476, 439196), (36816, 411281), (39117, 387088), (39884, 379644), (44664, 339014), (45968, 329397), (48144, 314509), (48386, 312936), (52156, 290316), (59826, 253096), (63274, 239304), (68952, 219598), (72579, 208624), (78234, 193544), (79768, 189822), (89328, 169507), (94911, 159536), (96772, 156468), (104312, 145158), (109799, 137904), (119652, 126548)]