16378237440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{997}}^1$

素因数の和:1080

約数の個数: 480

約数和(自身を含む): 61159228416

約数和(自身を除く): 44780990976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 31, 32, 36, 40, 45, 46, 48, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 115, 120, 124, 128, 138, 144, 155, 160, 180, 184, 186, 192, 207, 230, 240, 248, 256, 276, 279, 288, 310, 320, 345, 360, 368, 372, 384, 414, 460, 465, 480, 496, 512, 552, 558, 576, 620, 640, 690, 713, 720, 736, 744, 768, 828, 920, 930, 960, 992, 997, 1035, 1104, 1116, 1152, 1240, 1280, 1380, 1395, 1426, 1440, 1472, 1488, 1536, 1656, 1840, 1860, 1920, 1984, 1994, 2070, 2139, 2208, 2232, 2304, 2480, 2560, 2760, 2790, 2852, 2880, 2944, 2976, 2991, 3312, 3565, 3680, 3720, 3840, 3968, 3988, 4140, 4278, 4416, 4464, 4608, 4960, 4985, 5520, 5580, 5704, 5760, 5888, 5952, 5982, 6417, 6624, 7130, 7360, 7440, 7680, 7936, 7976, 8280, 8556, 8832, 8928, 8973, 9920, 9970, 10695, 11040, 11160, 11408, 11520, 11776, 11904, 11964, 12834, 13248, 14260, 14720, 14880, 14955, 15872, 15952, 16560, 17112, 17664, 17856, 17946, 19840, 19940, 21390, 22080, 22320, 22816, 22931, 23040, 23808, 23928, 25668, 26496, 28520, 29440, 29760, 29910, 30907, 31904, 32085, 33120, 34224, 35328, 35712, 35892, 39680, 39880, 42780, 44160, 44640, 44865, 45632, 45862, 47616, 47856, 51336, 52992, 57040, 58880, 59520, 59820, 61814, 63808, 64170, 66240, 68448, 68793, 71424, 71784, 79360, 79760, 85560, 88320, 89280, 89730, 91264, 91724, 92721, 95712, 102672, 105984, 114080, 114655, 119040, 119640, 123628, 127616, 128340, 132480, 136896, 137586, 142848, 143568, 154535, 159520, 171120, 176640, 178560, 179460, 182528, 183448, 185442, 191424, 205344, 206379, 228160, 229310, 238080, 239280, 247256, 255232, 256680, 264960, 273792, 275172, 278163, 287136, 309070, 319040, 342240, 343965, 357120, 358920, 365056, 366896, 370884, 382848, 410688, 412758, 456320, 458620, 463605, 478560, 494512, 510464, 513360, 529920, 547584, 550344, 556326, 574272, 618140, 638080, 684480, 687930, 710861, 714240, 717840, 733792, 741768, 765696, 821376, 825516, 912640, 917240, 927210, 957120, 989024, 1026720, 1031895, 1095168, 1100688, 1112652, 1148544, 1236280, 1276160, 1368960, 1375860, 1390815, 1421722, 1435680, 1467584, 1483536, 1531392, 1642752, 1651032, 1825280, 1834480, 1854420, 1914240, 1978048, 2053440, 2063790, 2132583, 2201376, 2225304, 2297088, 2472560, 2552320, 2737920, 2751720, 2781630, 2843444, 2871360, 2935168, 2967072, 3285504, 3302064, 3554305, 3668960, 3708840, 3828480, 3956096, 4106880, 4127580, 4265166, 4402752, 4450608, 4594176, 4945120, 5475840, 5503440, 5563260, 5686888, 5742720, 5870336, 5934144, 6397749, 6604128, 7108610, 7337920, 7417680, 7656960, 7912192, 8213760, 8255160, 8530332, 8805504, 8901216, 9890240, 10662915, 11006880, 11126520, 11373776, 11485440, 11740672, 11868288, 12795498, 13208256, 14217220, 14675840, 14835360, 15824384, 16427520, 16510320, 17060664, 17611008, 17802432, 19780480, 21325830, 22013760, 22253040, 22747552, 22970880, 23736576, 25590996, 26416512, 28434440, 29351680, 29670720, 31988745, 33020640, 34121328, 35222016, 35604864, 39560960, 42651660, 44027520, 44506080, 45495104, 47473152, 51181992, 52833024, 56868880, 58703360, 59341440, 63977490, 66041280, 68242656, 71209728, 79121920, 85303320, 88055040, 89012160, 90990208, 102363984, 105666048, 113737760, 118682880, 127954980, 132082560, 136485312, 142419456, 170606640, 176110080, 178024320, 181980416, 204727968, 227475520, 237365760, 255909960, 264165120, 272970624, 341213280, 356048640, 363960832, 409455936, 454951040, 511819920, 528330240, 545941248, 682426560, 712097280, 818911872, 909902080, 1023639840, 1091882496, 1364853120, 1637823744, 1819804160, 2047279680, 2729706240, 3275647488, 4094559360, 5459412480, 8189118720, 16378237440]

約数ペア:

[(1, 16378237440), (2, 8189118720), (3, 5459412480), (4, 4094559360), (5, 3275647488), (6, 2729706240), (8, 2047279680), (9, 1819804160), (10, 1637823744), (12, 1364853120), (15, 1091882496), (16, 1023639840), (18, 909902080), (20, 818911872), (23, 712097280), (24, 682426560), (30, 545941248), (31, 528330240), (32, 511819920), (36, 454951040), (40, 409455936), (45, 363960832), (46, 356048640), (48, 341213280), (60, 272970624), (62, 264165120), (64, 255909960), (69, 237365760), (72, 227475520), (80, 204727968), (90, 181980416), (92, 178024320), (93, 176110080), (96, 170606640), (115, 142419456), (120, 136485312), (124, 132082560), (128, 127954980), (138, 118682880), (144, 113737760), (155, 105666048), (160, 102363984), (180, 90990208), (184, 89012160), (186, 88055040), (192, 85303320), (207, 79121920), (230, 71209728), (240, 68242656), (248, 66041280), (256, 63977490), (276, 59341440), (279, 58703360), (288, 56868880), (310, 52833024), (320, 51181992), (345, 47473152), (360, 45495104), (368, 44506080), (372, 44027520), (384, 42651660), (414, 39560960), (460, 35604864), (465, 35222016), (480, 34121328), (496, 33020640), (512, 31988745), (552, 29670720), (558, 29351680), (576, 28434440), (620, 26416512), (640, 25590996), (690, 23736576), (713, 22970880), (720, 22747552), (736, 22253040), (744, 22013760), (768, 21325830), (828, 19780480), (920, 17802432), (930, 17611008), (960, 17060664), (992, 16510320), (997, 16427520), (1035, 15824384), (1104, 14835360), (1116, 14675840), (1152, 14217220), (1240, 13208256), (1280, 12795498), (1380, 11868288), (1395, 11740672), (1426, 11485440), (1440, 11373776), (1472, 11126520), (1488, 11006880), (1536, 10662915), (1656, 9890240), (1840, 8901216), (1860, 8805504), (1920, 8530332), (1984, 8255160), (1994, 8213760), (2070, 7912192), (2139, 7656960), (2208, 7417680), (2232, 7337920), (2304, 7108610), (2480, 6604128), (2560, 6397749), (2760, 5934144), (2790, 5870336), (2852, 5742720), (2880, 5686888), (2944, 5563260), (2976, 5503440), (2991, 5475840), (3312, 4945120), (3565, 4594176), (3680, 4450608), (3720, 4402752), (3840, 4265166), (3968, 4127580), (3988, 4106880), (4140, 3956096), (4278, 3828480), (4416, 3708840), (4464, 3668960), (4608, 3554305), (4960, 3302064), (4985, 3285504), (5520, 2967072), (5580, 2935168), (5704, 2871360), (5760, 2843444), (5888, 2781630), (5952, 2751720), (5982, 2737920), (6417, 2552320), (6624, 2472560), (7130, 2297088), (7360, 2225304), (7440, 2201376), (7680, 2132583), (7936, 2063790), (7976, 2053440), (8280, 1978048), (8556, 1914240), (8832, 1854420), (8928, 1834480), (8973, 1825280), (9920, 1651032), (9970, 1642752), (10695, 1531392), (11040, 1483536), (11160, 1467584), (11408, 1435680), (11520, 1421722), (11776, 1390815), (11904, 1375860), (11964, 1368960), (12834, 1276160), (13248, 1236280), (14260, 1148544), (14720, 1112652), (14880, 1100688), (14955, 1095168), (15872, 1031895), (15952, 1026720), (16560, 989024), (17112, 957120), (17664, 927210), (17856, 917240), (17946, 912640), (19840, 825516), (19940, 821376), (21390, 765696), (22080, 741768), (22320, 733792), (22816, 717840), (22931, 714240), (23040, 710861), (23808, 687930), (23928, 684480), (25668, 638080), (26496, 618140), (28520, 574272), (29440, 556326), (29760, 550344), (29910, 547584), (30907, 529920), (31904, 513360), (32085, 510464), (33120, 494512), (34224, 478560), (35328, 463605), (35712, 458620), (35892, 456320), (39680, 412758), (39880, 410688), (42780, 382848), (44160, 370884), (44640, 366896), (44865, 365056), (45632, 358920), (45862, 357120), (47616, 343965), (47856, 342240), (51336, 319040), (52992, 309070), (57040, 287136), (58880, 278163), (59520, 275172), (59820, 273792), (61814, 264960), (63808, 256680), (64170, 255232), (66240, 247256), (68448, 239280), (68793, 238080), (71424, 229310), (71784, 228160), (79360, 206379), (79760, 205344), (85560, 191424), (88320, 185442), (89280, 183448), (89730, 182528), (91264, 179460), (91724, 178560), (92721, 176640), (95712, 171120), (102672, 159520), (105984, 154535), (114080, 143568), (114655, 142848), (119040, 137586), (119640, 136896), (123628, 132480), (127616, 128340)]