291217472480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:942

約数の個数: 384

約数和(自身を含む): 790416506880

約数和(自身を除く): 499199034400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 67, 79, 80, 86, 88, 110, 134, 158, 160, 172, 176, 215, 220, 268, 316, 335, 344, 352, 395, 430, 440, 473, 536, 632, 670, 688, 727, 737, 790, 860, 869, 880, 946, 1072, 1264, 1340, 1376, 1454, 1474, 1580, 1720, 1738, 1760, 1892, 2144, 2365, 2528, 2680, 2881, 2908, 2948, 3160, 3397, 3440, 3476, 3635, 3685, 3784, 4345, 4730, 5293, 5360, 5762, 5816, 5896, 6320, 6794, 6880, 6952, 7270, 7370, 7568, 7997, 8690, 9460, 10586, 10720, 11524, 11632, 11792, 12640, 13588, 13904, 14405, 14540, 14740, 15136, 15994, 16985, 17380, 18920, 21172, 23048, 23264, 23584, 26465, 27176, 27808, 28810, 29080, 29480, 31261, 31691, 31988, 33970, 34760, 37367, 37840, 39985, 42344, 46096, 48709, 52930, 54352, 57433, 57620, 58160, 58223, 58960, 62522, 63382, 63976, 67940, 69520, 74734, 75680, 79970, 84688, 92192, 97418, 105860, 108704, 114866, 115240, 116320, 116446, 117920, 125044, 126764, 127952, 135880, 139040, 149468, 156305, 158455, 159940, 169376, 186835, 194836, 211720, 227599, 229732, 230480, 232892, 243545, 250088, 253528, 255904, 271760, 287165, 291115, 298936, 312610, 316910, 319880, 343871, 373670, 389672, 423440, 455198, 459464, 460960, 465784, 487090, 500176, 507056, 535799, 543520, 574330, 582230, 597872, 625220, 631763, 633820, 639760, 687742, 747340, 779344, 846880, 910396, 918928, 931568, 974180, 1000352, 1014112, 1071598, 1137995, 1148660, 1164460, 1195744, 1250440, 1263526, 1267640, 1279520, 1375484, 1494680, 1558688, 1719355, 1820792, 1837856, 1863136, 1948360, 2094487, 2143196, 2275990, 2297320, 2328920, 2469619, 2500880, 2503589, 2527052, 2535280, 2678995, 2750968, 2989360, 3158815, 3438710, 3641584, 3848011, 3896720, 4188974, 4286392, 4551980, 4594640, 4657840, 4939238, 5001760, 5007178, 5054104, 5070560, 5357990, 5501936, 5978720, 6317630, 6877420, 7283168, 7696022, 7793440, 8377948, 8572784, 9103960, 9189280, 9315680, 9878476, 10014356, 10108208, 10472435, 10715980, 11003872, 12348095, 12517945, 12635260, 13754840, 15392044, 16755896, 17145568, 18207920, 19240055, 19756952, 20028712, 20216416, 20944870, 21431960, 23039357, 24696190, 25035890, 25270520, 27165809, 27509680, 30784088, 33511792, 36415840, 38480110, 39513904, 40057424, 41889740, 42328121, 42863920, 46078714, 49392380, 50071780, 50541040, 54331618, 55019360, 61568176, 67023584, 76960220, 79027808, 80114848, 83779480, 84656242, 85727840, 92157428, 98784760, 100143560, 101082080, 108663236, 115196785, 123136352, 135829045, 153920440, 165464473, 167558960, 169312484, 184314856, 197569520, 200287120, 211640605, 217326472, 230393570, 271658090, 307840880, 330928946, 335117920, 338624968, 368629712, 395139040, 400574240, 423281210, 434652944, 460787140, 543316180, 615681760, 661857892, 677249936, 737259424, 827322365, 846562420, 869305888, 921574280, 1086632360, 1323715784, 1354499872, 1654644730, 1693124840, 1820109203, 1843148560, 2173264720, 2647431568, 3309289460, 3386249680, 3640218406, 3686297120, 4346529440, 5294863136, 6618578920, 6772499360, 7280436812, 9100546015, 13237157840, 14560873624, 18201092030, 26474315680, 29121747248, 36402184060, 58243494496, 72804368120, 145608736240, 291217472480]

約数ペア:

[(1, 291217472480), (2, 145608736240), (4, 72804368120), (5, 58243494496), (8, 36402184060), (10, 29121747248), (11, 26474315680), (16, 18201092030), (20, 14560873624), (22, 13237157840), (32, 9100546015), (40, 7280436812), (43, 6772499360), (44, 6618578920), (55, 5294863136), (67, 4346529440), (79, 3686297120), (80, 3640218406), (86, 3386249680), (88, 3309289460), (110, 2647431568), (134, 2173264720), (158, 1843148560), (160, 1820109203), (172, 1693124840), (176, 1654644730), (215, 1354499872), (220, 1323715784), (268, 1086632360), (316, 921574280), (335, 869305888), (344, 846562420), (352, 827322365), (395, 737259424), (430, 677249936), (440, 661857892), (473, 615681760), (536, 543316180), (632, 460787140), (670, 434652944), (688, 423281210), (727, 400574240), (737, 395139040), (790, 368629712), (860, 338624968), (869, 335117920), (880, 330928946), (946, 307840880), (1072, 271658090), (1264, 230393570), (1340, 217326472), (1376, 211640605), (1454, 200287120), (1474, 197569520), (1580, 184314856), (1720, 169312484), (1738, 167558960), (1760, 165464473), (1892, 153920440), (2144, 135829045), (2365, 123136352), (2528, 115196785), (2680, 108663236), (2881, 101082080), (2908, 100143560), (2948, 98784760), (3160, 92157428), (3397, 85727840), (3440, 84656242), (3476, 83779480), (3635, 80114848), (3685, 79027808), (3784, 76960220), (4345, 67023584), (4730, 61568176), (5293, 55019360), (5360, 54331618), (5762, 50541040), (5816, 50071780), (5896, 49392380), (6320, 46078714), (6794, 42863920), (6880, 42328121), (6952, 41889740), (7270, 40057424), (7370, 39513904), (7568, 38480110), (7997, 36415840), (8690, 33511792), (9460, 30784088), (10586, 27509680), (10720, 27165809), (11524, 25270520), (11632, 25035890), (11792, 24696190), (12640, 23039357), (13588, 21431960), (13904, 20944870), (14405, 20216416), (14540, 20028712), (14740, 19756952), (15136, 19240055), (15994, 18207920), (16985, 17145568), (17380, 16755896), (18920, 15392044), (21172, 13754840), (23048, 12635260), (23264, 12517945), (23584, 12348095), (26465, 11003872), (27176, 10715980), (27808, 10472435), (28810, 10108208), (29080, 10014356), (29480, 9878476), (31261, 9315680), (31691, 9189280), (31988, 9103960), (33970, 8572784), (34760, 8377948), (37367, 7793440), (37840, 7696022), (39985, 7283168), (42344, 6877420), (46096, 6317630), (48709, 5978720), (52930, 5501936), (54352, 5357990), (57433, 5070560), (57620, 5054104), (58160, 5007178), (58223, 5001760), (58960, 4939238), (62522, 4657840), (63382, 4594640), (63976, 4551980), (67940, 4286392), (69520, 4188974), (74734, 3896720), (75680, 3848011), (79970, 3641584), (84688, 3438710), (92192, 3158815), (97418, 2989360), (105860, 2750968), (108704, 2678995), (114866, 2535280), (115240, 2527052), (116320, 2503589), (116446, 2500880), (117920, 2469619), (125044, 2328920), (126764, 2297320), (127952, 2275990), (135880, 2143196), (139040, 2094487), (149468, 1948360), (156305, 1863136), (158455, 1837856), (159940, 1820792), (169376, 1719355), (186835, 1558688), (194836, 1494680), (211720, 1375484), (227599, 1279520), (229732, 1267640), (230480, 1263526), (232892, 1250440), (243545, 1195744), (250088, 1164460), (253528, 1148660), (255904, 1137995), (271760, 1071598), (287165, 1014112), (291115, 1000352), (298936, 974180), (312610, 931568), (316910, 918928), (319880, 910396), (343871, 846880), (373670, 779344), (389672, 747340), (423440, 687742), (455198, 639760), (459464, 633820), (460960, 631763), (465784, 625220), (487090, 597872), (500176, 582230), (507056, 574330), (535799, 543520)]