31481856000

素因数分解:

$2^{16}\times 3^2\times 5^3\times 7^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 816

約数和(自身を含む): 131842746048

約数和(自身を除く): 100360890048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 61, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 122, 125, 126, 128, 140, 144, 150, 160, 168, 175, 180, 183, 192, 200, 210, 224, 225, 240, 244, 250, 252, 256, 280, 288, 300, 305, 315, 320, 336, 350, 360, 366, 375, 384, 400, 420, 427, 448, 450, 480, 488, 500, 504, 512, 525, 549, 560, 576, 600, 610, 630, 640, 672, 700, 720, 732, 750, 768, 800, 840, 854, 875, 896, 900, 915, 960, 976, 1000, 1008, 1024, 1050, 1098, 1120, 1125, 1152, 1200, 1220, 1260, 1280, 1281, 1344, 1400, 1440, 1464, 1500, 1525, 1536, 1575, 1600, 1680, 1708, 1750, 1792, 1800, 1830, 1920, 1952, 2000, 2016, 2048, 2100, 2135, 2196, 2240, 2250, 2304, 2400, 2440, 2520, 2560, 2562, 2625, 2688, 2745, 2800, 2880, 2928, 3000, 3050, 3072, 3150, 3200, 3360, 3416, 3500, 3584, 3600, 3660, 3840, 3843, 3904, 4000, 4032, 4096, 4200, 4270, 4392, 4480, 4500, 4575, 4608, 4800, 4880, 5040, 5120, 5124, 5250, 5376, 5490, 5600, 5760, 5856, 6000, 6100, 6144, 6300, 6400, 6405, 6720, 6832, 7000, 7168, 7200, 7320, 7625, 7680, 7686, 7808, 7875, 8000, 8064, 8192, 8400, 8540, 8784, 8960, 9000, 9150, 9216, 9600, 9760, 10080, 10240, 10248, 10500, 10675, 10752, 10980, 11200, 11520, 11712, 12000, 12200, 12288, 12600, 12800, 12810, 13440, 13664, 13725, 14000, 14336, 14400, 14640, 15250, 15360, 15372, 15616, 15750, 16000, 16128, 16384, 16800, 17080, 17568, 17920, 18000, 18300, 18432, 19200, 19215, 19520, 20160, 20480, 20496, 21000, 21350, 21504, 21960, 22400, 22875, 23040, 23424, 24000, 24400, 24576, 25200, 25600, 25620, 26880, 27328, 27450, 28000, 28672, 28800, 29280, 30500, 30720, 30744, 31232, 31500, 32000, 32025, 32256, 32768, 33600, 34160, 35136, 35840, 36000, 36600, 36864, 38400, 38430, 39040, 40320, 40960, 40992, 42000, 42700, 43008, 43920, 44800, 45750, 46080, 46848, 48000, 48800, 49152, 50400, 51200, 51240, 53375, 53760, 54656, 54900, 56000, 57344, 57600, 58560, 61000, 61440, 61488, 62464, 63000, 64000, 64050, 64512, 65536, 67200, 68320, 68625, 70272, 71680, 72000, 73200, 73728, 76800, 76860, 78080, 80640, 81920, 81984, 84000, 85400, 86016, 87840, 89600, 91500, 92160, 93696, 96000, 96075, 97600, 98304, 100800, 102400, 102480, 106750, 107520, 109312, 109800, 112000, 114688, 115200, 117120, 122000, 122880, 122976, 124928, 126000, 128000, 128100, 129024, 134400, 136640, 137250, 140544, 143360, 144000, 146400, 147456, 153600, 153720, 156160, 160125, 161280, 163840, 163968, 168000, 170800, 172032, 175680, 179200, 183000, 184320, 187392, 192000, 192150, 195200, 196608, 201600, 204800, 204960, 213500, 215040, 218624, 219600, 224000, 229376, 230400, 234240, 244000, 245760, 245952, 249856, 252000, 256000, 256200, 258048, 268800, 273280, 274500, 281088, 286720, 288000, 292800, 294912, 307200, 307440, 312320, 320250, 322560, 327680, 327936, 336000, 341600, 344064, 351360, 358400, 366000, 368640, 374784, 384000, 384300, 390400, 403200, 409600, 409920, 427000, 430080, 437248, 439200, 448000, 458752, 460800, 468480, 480375, 488000, 491520, 491904, 499712, 504000, 512000, 512400, 516096, 537600, 546560, 549000, 562176, 573440, 576000, 585600, 589824, 614400, 614880, 624640, 640500, 645120, 655872, 672000, 683200, 688128, 702720, 716800, 732000, 737280, 749568, 768000, 768600, 780800, 806400, 819200, 819840, 854000, 860160, 874496, 878400, 896000, 921600, 936960, 960750, 976000, 983040, 983808, 999424, 1008000, 1024000, 1024800, 1032192, 1075200, 1093120, 1098000, 1124352, 1146880, 1152000, 1171200, 1228800, 1229760, 1249280, 1281000, 1290240, 1311744, 1344000, 1366400, 1376256, 1405440, 1433600, 1464000, 1474560, 1499136, 1536000, 1537200, 1561600, 1612800, 1638400, 1639680, 1708000, 1720320, 1748992, 1756800, 1792000, 1843200, 1873920, 1921500, 1952000, 1967616, 1998848, 2016000, 2048000, 2049600, 2064384, 2150400, 2186240, 2196000, 2248704, 2293760, 2304000, 2342400, 2457600, 2459520, 2498560, 2562000, 2580480, 2623488, 2688000, 2732800, 2810880, 2867200, 2928000, 2949120, 2998272, 3072000, 3074400, 3123200, 3225600, 3279360, 3416000, 3440640, 3497984, 3513600, 3584000, 3686400, 3747840, 3843000, 3904000, 3935232, 3997696, 4032000, 4096000, 4099200, 4128768, 4300800, 4372480, 4392000, 4497408, 4608000, 4684800, 4915200, 4919040, 4997120, 5124000, 5160960, 5246976, 5376000, 5465600, 5621760, 5734400, 5856000, 5996544, 6144000, 6148800, 6246400, 6451200, 6558720, 6832000, 6881280, 6995968, 7027200, 7168000, 7372800, 7495680, 7686000, 7808000, 7870464, 8064000, 8192000, 8198400, 8601600, 8744960, 8784000, 8994816, 9216000, 9369600, 9838080, 9994240, 10248000, 10321920, 10493952, 10752000, 10931200, 11243520, 11468800, 11712000, 11993088, 12288000, 12297600, 12492800, 12902400, 13117440, 13664000, 13991936, 14054400, 14336000, 14745600, 14991360, 15372000, 15616000, 15740928, 16128000, 16396800, 17203200, 17489920, 17568000, 17989632, 18432000, 18739200, 19676160, 19988480, 20496000, 20643840, 20987904, 21504000, 21862400, 22487040, 23424000, 24576000, 24595200, 24985600, 25804800, 26234880, 27328000, 27983872, 28108800, 28672000, 29982720, 30744000, 31232000, 31481856, 32256000, 32793600, 34406400, 34979840, 35136000, 35979264, 36864000, 37478400, 39352320, 40992000, 41975808, 43008000, 43724800, 44974080, 46848000, 49190400, 49971200, 51609600, 52469760, 54656000, 56217600, 57344000, 59965440, 61488000, 62464000, 62963712, 64512000, 65587200, 69959680, 70272000, 73728000, 74956800, 78704640, 81984000, 83951616, 86016000, 87449600, 89948160, 93696000, 98380800, 99942400, 103219200, 104939520, 109312000, 112435200, 122976000, 124928000, 125927424, 129024000, 131174400, 139919360, 140544000, 149913600, 157409280, 163968000, 172032000, 174899200, 179896320, 187392000, 196761600, 209879040, 218624000, 224870400, 245952000, 249856000, 251854848, 258048000, 262348800, 281088000, 299827200, 314818560, 327936000, 349798400, 374784000, 393523200, 419758080, 437248000, 449740800, 491904000, 499712000, 516096000, 524697600, 562176000, 629637120, 655872000, 699596800, 749568000, 787046400, 874496000, 899481600, 983808000, 1049395200, 1124352000, 1259274240, 1311744000, 1499136000, 1574092800, 1748992000, 1967616000, 2098790400, 2248704000, 2623488000, 3148185600, 3497984000, 3935232000, 4497408000, 5246976000, 6296371200, 7870464000, 10493952000, 15740928000, 31481856000]

約数ペア:

[(1, 31481856000), (2, 15740928000), (3, 10493952000), (4, 7870464000), (5, 6296371200), (6, 5246976000), (7, 4497408000), (8, 3935232000), (9, 3497984000), (10, 3148185600), (12, 2623488000), (14, 2248704000), (15, 2098790400), (16, 1967616000), (18, 1748992000), (20, 1574092800), (21, 1499136000), (24, 1311744000), (25, 1259274240), (28, 1124352000), (30, 1049395200), (32, 983808000), (35, 899481600), (36, 874496000), (40, 787046400), (42, 749568000), (45, 699596800), (48, 655872000), (50, 629637120), (56, 562176000), (60, 524697600), (61, 516096000), (63, 499712000), (64, 491904000), (70, 449740800), (72, 437248000), (75, 419758080), (80, 393523200), (84, 374784000), (90, 349798400), (96, 327936000), (100, 314818560), (105, 299827200), (112, 281088000), (120, 262348800), (122, 258048000), (125, 251854848), (126, 249856000), (128, 245952000), (140, 224870400), (144, 218624000), (150, 209879040), (160, 196761600), (168, 187392000), (175, 179896320), (180, 174899200), (183, 172032000), (192, 163968000), (200, 157409280), (210, 149913600), (224, 140544000), (225, 139919360), (240, 131174400), (244, 129024000), (250, 125927424), (252, 124928000), (256, 122976000), (280, 112435200), (288, 109312000), (300, 104939520), (305, 103219200), (315, 99942400), (320, 98380800), (336, 93696000), (350, 89948160), (360, 87449600), (366, 86016000), (375, 83951616), (384, 81984000), (400, 78704640), (420, 74956800), (427, 73728000), (448, 70272000), (450, 69959680), (480, 65587200), (488, 64512000), (500, 62963712), (504, 62464000), (512, 61488000), (525, 59965440), (549, 57344000), (560, 56217600), (576, 54656000), (600, 52469760), (610, 51609600), (630, 49971200), (640, 49190400), (672, 46848000), (700, 44974080), (720, 43724800), (732, 43008000), (750, 41975808), (768, 40992000), (800, 39352320), (840, 37478400), (854, 36864000), (875, 35979264), (896, 35136000), (900, 34979840), (915, 34406400), (960, 32793600), (976, 32256000), (1000, 31481856), (1008, 31232000), (1024, 30744000), (1050, 29982720), (1098, 28672000), (1120, 28108800), (1125, 27983872), (1152, 27328000), (1200, 26234880), (1220, 25804800), (1260, 24985600), (1280, 24595200), (1281, 24576000), (1344, 23424000), (1400, 22487040), (1440, 21862400), (1464, 21504000), (1500, 20987904), (1525, 20643840), (1536, 20496000), (1575, 19988480), (1600, 19676160), (1680, 18739200), (1708, 18432000), (1750, 17989632), (1792, 17568000), (1800, 17489920), (1830, 17203200), (1920, 16396800), (1952, 16128000), (2000, 15740928), (2016, 15616000), (2048, 15372000), (2100, 14991360), (2135, 14745600), (2196, 14336000), (2240, 14054400), (2250, 13991936), (2304, 13664000), (2400, 13117440), (2440, 12902400), (2520, 12492800), (2560, 12297600), (2562, 12288000), (2625, 11993088), (2688, 11712000), (2745, 11468800), (2800, 11243520), (2880, 10931200), (2928, 10752000), (3000, 10493952), (3050, 10321920), (3072, 10248000), (3150, 9994240), (3200, 9838080), (3360, 9369600), (3416, 9216000), (3500, 8994816), (3584, 8784000), (3600, 8744960), (3660, 8601600), (3840, 8198400), (3843, 8192000), (3904, 8064000), (4000, 7870464), (4032, 7808000), (4096, 7686000), (4200, 7495680), (4270, 7372800), (4392, 7168000), (4480, 7027200), (4500, 6995968), (4575, 6881280), (4608, 6832000), (4800, 6558720), (4880, 6451200), (5040, 6246400), (5120, 6148800), (5124, 6144000), (5250, 5996544), (5376, 5856000), (5490, 5734400), (5600, 5621760), (5760, 5465600), (5856, 5376000), (6000, 5246976), (6100, 5160960), (6144, 5124000), (6300, 4997120), (6400, 4919040), (6405, 4915200), (6720, 4684800), (6832, 4608000), (7000, 4497408), (7168, 4392000), (7200, 4372480), (7320, 4300800), (7625, 4128768), (7680, 4099200), (7686, 4096000), (7808, 4032000), (7875, 3997696), (8000, 3935232), (8064, 3904000), (8192, 3843000), (8400, 3747840), (8540, 3686400), (8784, 3584000), (8960, 3513600), (9000, 3497984), (9150, 3440640), (9216, 3416000), (9600, 3279360), (9760, 3225600), (10080, 3123200), (10240, 3074400), (10248, 3072000), (10500, 2998272), (10675, 2949120), (10752, 2928000), (10980, 2867200), (11200, 2810880), (11520, 2732800), (11712, 2688000), (12000, 2623488), (12200, 2580480), (12288, 2562000), (12600, 2498560), (12800, 2459520), (12810, 2457600), (13440, 2342400), (13664, 2304000), (13725, 2293760), (14000, 2248704), (14336, 2196000), (14400, 2186240), (14640, 2150400), (15250, 2064384), (15360, 2049600), (15372, 2048000), (15616, 2016000), (15750, 1998848), (16000, 1967616), (16128, 1952000), (16384, 1921500), (16800, 1873920), (17080, 1843200), (17568, 1792000), (17920, 1756800), (18000, 1748992), (18300, 1720320), (18432, 1708000), (19200, 1639680), (19215, 1638400), (19520, 1612800), (20160, 1561600), (20480, 1537200), (20496, 1536000), (21000, 1499136), (21350, 1474560), (21504, 1464000), (21960, 1433600), (22400, 1405440), (22875, 1376256), (23040, 1366400), (23424, 1344000), (24000, 1311744), (24400, 1290240), (24576, 1281000), (25200, 1249280), (25600, 1229760), (25620, 1228800), (26880, 1171200), (27328, 1152000), (27450, 1146880), (28000, 1124352), (28672, 1098000), (28800, 1093120), (29280, 1075200), (30500, 1032192), (30720, 1024800), (30744, 1024000), (31232, 1008000), (31500, 999424), (32000, 983808), (32025, 983040), (32256, 976000), (32768, 960750), (33600, 936960), (34160, 921600), (35136, 896000), (35840, 878400), (36000, 874496), (36600, 860160), (36864, 854000), (38400, 819840), (38430, 819200), (39040, 806400), (40320, 780800), (40960, 768600), (40992, 768000), (42000, 749568), (42700, 737280), (43008, 732000), (43920, 716800), (44800, 702720), (45750, 688128), (46080, 683200), (46848, 672000), (48000, 655872), (48800, 645120), (49152, 640500), (50400, 624640), (51200, 614880), (51240, 614400), (53375, 589824), (53760, 585600), (54656, 576000), (54900, 573440), (56000, 562176), (57344, 549000), (57600, 546560), (58560, 537600), (61000, 516096), (61440, 512400), (61488, 512000), (62464, 504000), (63000, 499712), (64000, 491904), (64050, 491520), (64512, 488000), (65536, 480375), (67200, 468480), (68320, 460800), (68625, 458752), (70272, 448000), (71680, 439200), (72000, 437248), (73200, 430080), (73728, 427000), (76800, 409920), (76860, 409600), (78080, 403200), (80640, 390400), (81920, 384300), (81984, 384000), (84000, 374784), (85400, 368640), (86016, 366000), (87840, 358400), (89600, 351360), (91500, 344064), (92160, 341600), (93696, 336000), (96000, 327936), (96075, 327680), (97600, 322560), (98304, 320250), (100800, 312320), (102400, 307440), (102480, 307200), (106750, 294912), (107520, 292800), (109312, 288000), (109800, 286720), (112000, 281088), (114688, 274500), (115200, 273280), (117120, 268800), (122000, 258048), (122880, 256200), (122976, 256000), (124928, 252000), (126000, 249856), (128000, 245952), (128100, 245760), (129024, 244000), (134400, 234240), (136640, 230400), (137250, 229376), (140544, 224000), (143360, 219600), (144000, 218624), (146400, 215040), (147456, 213500), (153600, 204960), (153720, 204800), (156160, 201600), (160125, 196608), (161280, 195200), (163840, 192150), (163968, 192000), (168000, 187392), (170800, 184320), (172032, 183000), (175680, 179200)]