991639495680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{4421}}^1$

素因数の和:5325

約数の個数: 352

約数和(自身を含む): 3362937367680

約数和(自身を除く): 2371297872000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 859, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1718, 1920, 2040, 2176, 2560, 2577, 2720, 3072, 3264, 3436, 3840, 4080, 4295, 4352, 4421, 5120, 5154, 5440, 6528, 6872, 7680, 8160, 8590, 8704, 8842, 10308, 10880, 12885, 13056, 13263, 13744, 14603, 15360, 16320, 17180, 17408, 17684, 20616, 21760, 22105, 25770, 26112, 26526, 27488, 29206, 32640, 34360, 35368, 41232, 43520, 43809, 44210, 51540, 52224, 53052, 54976, 58412, 65280, 66315, 68720, 70736, 73015, 75157, 82464, 87040, 87618, 88420, 103080, 106104, 109952, 116824, 130560, 132630, 137440, 141472, 146030, 150314, 164928, 175236, 176840, 206160, 212208, 219045, 219904, 225471, 233648, 261120, 265260, 274880, 282944, 292060, 300628, 329856, 350472, 353680, 375785, 412320, 424416, 438090, 439808, 450942, 467296, 530520, 549760, 565888, 584120, 601256, 659712, 700944, 707360, 751570, 824640, 848832, 876180, 879616, 901884, 934592, 1061040, 1099520, 1127355, 1131776, 1168240, 1202512, 1319424, 1401888, 1414720, 1503140, 1649280, 1697664, 1752360, 1803768, 1869184, 2122080, 2199040, 2254710, 2263552, 2336480, 2405024, 2638848, 2803776, 2829440, 3006280, 3298560, 3395328, 3504720, 3607536, 3738368, 3797639, 4244160, 4398080, 4509420, 4527104, 4672960, 4810048, 5607552, 5658880, 6012560, 6597120, 6790656, 7009440, 7215072, 7476736, 7595278, 8488320, 9018840, 9345920, 9620096, 11215104, 11317760, 11392917, 12025120, 13194240, 13581312, 14018880, 14430144, 14953472, 15190556, 16976640, 18037680, 18691840, 18988195, 19240192, 22430208, 22635520, 22785834, 24050240, 28037760, 28860288, 30381112, 33953280, 36075360, 37383680, 37976390, 38480384, 44860416, 45571668, 48100480, 56075520, 56964585, 57720576, 60762224, 64559863, 67906560, 72150720, 74767360, 75952780, 76960768, 91143336, 96200960, 112151040, 113929170, 115441152, 121524448, 129119726, 144301440, 151905560, 182286672, 192401920, 193679589, 224302080, 227858340, 230882304, 243048896, 258239452, 288602880, 303811120, 322799315, 364573344, 384803840, 387359178, 455716680, 486097792, 516478904, 577205760, 607622240, 645598630, 729146688, 774718356, 911433360, 968397945, 972195584, 1032957808, 1154411520, 1215244480, 1291197260, 1458293376, 1549436712, 1822866720, 1936795890, 1944391168, 2065915616, 2430488960, 2582394520, 2916586752, 3098873424, 3645733440, 3873591780, 3888782336, 4131831232, 4860977920, 5164789040, 5833173504, 6197746848, 7291466880, 7747183560, 8263662464, 9721955840, 10329578080, 11666347008, 12395493696, 14582933760, 15494367120, 16527324928, 19443911680, 20659156160, 24790987392, 29165867520, 30988734240, 33054649856, 41318312320, 49581974784, 58331735040, 61977468480, 66109299712, 82636624640, 99163949568, 123954936960, 165273249280, 198327899136, 247909873920, 330546498560, 495819747840, 991639495680]

約数ペア:

[(1, 991639495680), (2, 495819747840), (3, 330546498560), (4, 247909873920), (5, 198327899136), (6, 165273249280), (8, 123954936960), (10, 99163949568), (12, 82636624640), (15, 66109299712), (16, 61977468480), (17, 58331735040), (20, 49581974784), (24, 41318312320), (30, 33054649856), (32, 30988734240), (34, 29165867520), (40, 24790987392), (48, 20659156160), (51, 19443911680), (60, 16527324928), (64, 15494367120), (68, 14582933760), (80, 12395493696), (85, 11666347008), (96, 10329578080), (102, 9721955840), (120, 8263662464), (128, 7747183560), (136, 7291466880), (160, 6197746848), (170, 5833173504), (192, 5164789040), (204, 4860977920), (240, 4131831232), (255, 3888782336), (256, 3873591780), (272, 3645733440), (320, 3098873424), (340, 2916586752), (384, 2582394520), (408, 2430488960), (480, 2065915616), (510, 1944391168), (512, 1936795890), (544, 1822866720), (640, 1549436712), (680, 1458293376), (768, 1291197260), (816, 1215244480), (859, 1154411520), (960, 1032957808), (1020, 972195584), (1024, 968397945), (1088, 911433360), (1280, 774718356), (1360, 729146688), (1536, 645598630), (1632, 607622240), (1718, 577205760), (1920, 516478904), (2040, 486097792), (2176, 455716680), (2560, 387359178), (2577, 384803840), (2720, 364573344), (3072, 322799315), (3264, 303811120), (3436, 288602880), (3840, 258239452), (4080, 243048896), (4295, 230882304), (4352, 227858340), (4421, 224302080), (5120, 193679589), (5154, 192401920), (5440, 182286672), (6528, 151905560), (6872, 144301440), (7680, 129119726), (8160, 121524448), (8590, 115441152), (8704, 113929170), (8842, 112151040), (10308, 96200960), (10880, 91143336), (12885, 76960768), (13056, 75952780), (13263, 74767360), (13744, 72150720), (14603, 67906560), (15360, 64559863), (16320, 60762224), (17180, 57720576), (17408, 56964585), (17684, 56075520), (20616, 48100480), (21760, 45571668), (22105, 44860416), (25770, 38480384), (26112, 37976390), (26526, 37383680), (27488, 36075360), (29206, 33953280), (32640, 30381112), (34360, 28860288), (35368, 28037760), (41232, 24050240), (43520, 22785834), (43809, 22635520), (44210, 22430208), (51540, 19240192), (52224, 18988195), (53052, 18691840), (54976, 18037680), (58412, 16976640), (65280, 15190556), (66315, 14953472), (68720, 14430144), (70736, 14018880), (73015, 13581312), (75157, 13194240), (82464, 12025120), (87040, 11392917), (87618, 11317760), (88420, 11215104), (103080, 9620096), (106104, 9345920), (109952, 9018840), (116824, 8488320), (130560, 7595278), (132630, 7476736), (137440, 7215072), (141472, 7009440), (146030, 6790656), (150314, 6597120), (164928, 6012560), (175236, 5658880), (176840, 5607552), (206160, 4810048), (212208, 4672960), (219045, 4527104), (219904, 4509420), (225471, 4398080), (233648, 4244160), (261120, 3797639), (265260, 3738368), (274880, 3607536), (282944, 3504720), (292060, 3395328), (300628, 3298560), (329856, 3006280), (350472, 2829440), (353680, 2803776), (375785, 2638848), (412320, 2405024), (424416, 2336480), (438090, 2263552), (439808, 2254710), (450942, 2199040), (467296, 2122080), (530520, 1869184), (549760, 1803768), (565888, 1752360), (584120, 1697664), (601256, 1649280), (659712, 1503140), (700944, 1414720), (707360, 1401888), (751570, 1319424), (824640, 1202512), (848832, 1168240), (876180, 1131776), (879616, 1127355), (901884, 1099520), (934592, 1061040)]