15661434880

素因数分解:

$2^{11}\times 5^1\times 7^6\times {\mathrm{13}}^1$

素因数の和:82

約数の個数: 336

約数和(自身を含む): 47213662860

約数和(自身を除く): 31552227980

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 256, 260, 280, 320, 343, 364, 392, 416, 448, 455, 490, 512, 520, 560, 637, 640, 686, 728, 784, 832, 896, 910, 980, 1024, 1040, 1120, 1274, 1280, 1372, 1456, 1568, 1664, 1715, 1792, 1820, 1960, 2048, 2080, 2240, 2401, 2548, 2560, 2744, 2912, 3136, 3185, 3328, 3430, 3584, 3640, 3920, 4160, 4459, 4480, 4802, 5096, 5120, 5488, 5824, 6272, 6370, 6656, 6860, 7168, 7280, 7840, 8320, 8918, 8960, 9604, 10192, 10240, 10976, 11648, 12005, 12544, 12740, 13312, 13720, 14336, 14560, 15680, 16640, 16807, 17836, 17920, 19208, 20384, 21952, 22295, 23296, 24010, 25088, 25480, 26624, 27440, 29120, 31213, 31360, 33280, 33614, 35672, 35840, 38416, 40768, 43904, 44590, 46592, 48020, 50176, 50960, 54880, 58240, 62426, 62720, 66560, 67228, 71344, 71680, 76832, 81536, 84035, 87808, 89180, 93184, 96040, 100352, 101920, 109760, 116480, 117649, 124852, 125440, 133120, 134456, 142688, 153664, 156065, 163072, 168070, 175616, 178360, 186368, 192080, 203840, 218491, 219520, 232960, 235298, 249704, 250880, 268912, 285376, 307328, 312130, 326144, 336140, 351232, 356720, 384160, 407680, 436982, 439040, 465920, 470596, 499408, 501760, 537824, 570752, 588245, 614656, 624260, 652288, 672280, 702464, 713440, 768320, 815360, 873964, 878080, 931840, 941192, 998816, 1075648, 1092455, 1141504, 1176490, 1229312, 1248520, 1304576, 1344560, 1426880, 1529437, 1536640, 1630720, 1747928, 1756160, 1882384, 1997632, 2151296, 2184910, 2283008, 2352980, 2458624, 2497040, 2689120, 2853760, 3058874, 3073280, 3261440, 3495856, 3512320, 3764768, 3995264, 4302592, 4369820, 4566016, 4705960, 4917248, 4994080, 5378240, 5707520, 6117748, 6146560, 6522880, 6991712, 7529536, 7647185, 7990528, 8605184, 8739640, 9132032, 9411920, 9988160, 10756480, 11415040, 12235496, 12293120, 13983424, 15059072, 15294370, 15981056, 17210368, 17479280, 18823840, 19976320, 21512960, 22830080, 24470992, 24586240, 27966848, 30118144, 30588740, 31962112, 34420736, 34958560, 37647680, 39952640, 43025920, 45660160, 48941984, 55933696, 60236288, 61177480, 63924224, 69917120, 75295360, 79905280, 86051840, 97883968, 111867392, 120472576, 122354960, 139834240, 150590720, 159810560, 172103680, 195767936, 223734784, 240945152, 244709920, 279668480, 301181440, 319621120, 391535872, 447469568, 489419840, 559336960, 602362880, 783071744, 978839680, 1118673920, 1204725760, 1566143488, 1957679360, 2237347840, 3132286976, 3915358720, 7830717440, 15661434880]

約数ペア:

[(1, 15661434880), (2, 7830717440), (4, 3915358720), (5, 3132286976), (7, 2237347840), (8, 1957679360), (10, 1566143488), (13, 1204725760), (14, 1118673920), (16, 978839680), (20, 783071744), (26, 602362880), (28, 559336960), (32, 489419840), (35, 447469568), (40, 391535872), (49, 319621120), (52, 301181440), (56, 279668480), (64, 244709920), (65, 240945152), (70, 223734784), (80, 195767936), (91, 172103680), (98, 159810560), (104, 150590720), (112, 139834240), (128, 122354960), (130, 120472576), (140, 111867392), (160, 97883968), (182, 86051840), (196, 79905280), (208, 75295360), (224, 69917120), (245, 63924224), (256, 61177480), (260, 60236288), (280, 55933696), (320, 48941984), (343, 45660160), (364, 43025920), (392, 39952640), (416, 37647680), (448, 34958560), (455, 34420736), (490, 31962112), (512, 30588740), (520, 30118144), (560, 27966848), (637, 24586240), (640, 24470992), (686, 22830080), (728, 21512960), (784, 19976320), (832, 18823840), (896, 17479280), (910, 17210368), (980, 15981056), (1024, 15294370), (1040, 15059072), (1120, 13983424), (1274, 12293120), (1280, 12235496), (1372, 11415040), (1456, 10756480), (1568, 9988160), (1664, 9411920), (1715, 9132032), (1792, 8739640), (1820, 8605184), (1960, 7990528), (2048, 7647185), (2080, 7529536), (2240, 6991712), (2401, 6522880), (2548, 6146560), (2560, 6117748), (2744, 5707520), (2912, 5378240), (3136, 4994080), (3185, 4917248), (3328, 4705960), (3430, 4566016), (3584, 4369820), (3640, 4302592), (3920, 3995264), (4160, 3764768), (4459, 3512320), (4480, 3495856), (4802, 3261440), (5096, 3073280), (5120, 3058874), (5488, 2853760), (5824, 2689120), (6272, 2497040), (6370, 2458624), (6656, 2352980), (6860, 2283008), (7168, 2184910), (7280, 2151296), (7840, 1997632), (8320, 1882384), (8918, 1756160), (8960, 1747928), (9604, 1630720), (10192, 1536640), (10240, 1529437), (10976, 1426880), (11648, 1344560), (12005, 1304576), (12544, 1248520), (12740, 1229312), (13312, 1176490), (13720, 1141504), (14336, 1092455), (14560, 1075648), (15680, 998816), (16640, 941192), (16807, 931840), (17836, 878080), (17920, 873964), (19208, 815360), (20384, 768320), (21952, 713440), (22295, 702464), (23296, 672280), (24010, 652288), (25088, 624260), (25480, 614656), (26624, 588245), (27440, 570752), (29120, 537824), (31213, 501760), (31360, 499408), (33280, 470596), (33614, 465920), (35672, 439040), (35840, 436982), (38416, 407680), (40768, 384160), (43904, 356720), (44590, 351232), (46592, 336140), (48020, 326144), (50176, 312130), (50960, 307328), (54880, 285376), (58240, 268912), (62426, 250880), (62720, 249704), (66560, 235298), (67228, 232960), (71344, 219520), (71680, 218491), (76832, 203840), (81536, 192080), (84035, 186368), (87808, 178360), (89180, 175616), (93184, 168070), (96040, 163072), (100352, 156065), (101920, 153664), (109760, 142688), (116480, 134456), (117649, 133120), (124852, 125440)]