1921127040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:145

約数の個数: 768

約数和(自身を含む): 8248780800

約数和(自身を除く): 6327653760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 29, 30, 31, 32, 35, 36, 40, 42, 45, 48, 53, 56, 58, 60, 62, 63, 64, 70, 72, 80, 84, 87, 90, 93, 96, 105, 106, 112, 116, 120, 124, 126, 128, 140, 144, 145, 155, 159, 160, 168, 174, 180, 186, 192, 203, 210, 212, 217, 224, 232, 240, 248, 252, 261, 265, 279, 280, 288, 290, 310, 315, 318, 320, 336, 348, 360, 371, 372, 384, 406, 420, 424, 434, 435, 448, 464, 465, 477, 480, 496, 504, 522, 530, 558, 560, 576, 580, 609, 620, 630, 636, 640, 651, 672, 696, 720, 742, 744, 795, 812, 840, 848, 868, 870, 896, 899, 928, 930, 954, 960, 992, 1008, 1015, 1044, 1060, 1085, 1113, 1116, 1120, 1152, 1160, 1218, 1240, 1260, 1272, 1302, 1305, 1344, 1392, 1395, 1440, 1484, 1488, 1537, 1590, 1624, 1643, 1680, 1696, 1736, 1740, 1798, 1827, 1855, 1856, 1860, 1908, 1920, 1953, 1984, 2016, 2030, 2088, 2120, 2170, 2226, 2232, 2240, 2320, 2385, 2436, 2480, 2520, 2544, 2604, 2610, 2688, 2697, 2784, 2790, 2880, 2968, 2976, 3045, 3074, 3180, 3248, 3255, 3286, 3339, 3360, 3392, 3472, 3480, 3596, 3654, 3710, 3712, 3720, 3816, 3906, 3968, 4032, 4060, 4176, 4240, 4340, 4452, 4464, 4480, 4495, 4611, 4640, 4770, 4872, 4929, 4960, 5040, 5088, 5208, 5220, 5394, 5565, 5568, 5580, 5760, 5936, 5952, 6090, 6148, 6293, 6360, 6496, 6510, 6572, 6678, 6720, 6784, 6944, 6960, 7192, 7308, 7420, 7440, 7632, 7685, 7812, 8064, 8091, 8120, 8215, 8352, 8480, 8680, 8904, 8928, 8990, 9135, 9222, 9280, 9540, 9744, 9765, 9858, 9920, 10080, 10176, 10416, 10440, 10759, 10788, 11130, 11136, 11160, 11501, 11872, 11904, 12180, 12296, 12586, 12720, 12992, 13020, 13144, 13356, 13440, 13485, 13833, 13888, 13920, 14384, 14616, 14787, 14840, 14880, 15264, 15370, 15624, 16182, 16240, 16430, 16695, 16704, 16960, 17360, 17808, 17856, 17980, 18270, 18444, 18560, 18879, 19080, 19488, 19530, 19716, 19840, 20160, 20352, 20832, 20880, 21518, 21576, 22260, 22320, 23002, 23055, 23744, 24360, 24592, 24645, 25172, 25440, 25984, 26040, 26288, 26712, 26970, 27666, 27776, 27840, 28768, 29232, 29574, 29680, 29760, 30528, 30740, 31248, 31465, 32277, 32364, 32480, 32860, 33390, 33408, 33920, 34503, 34720, 35616, 35712, 35960, 36540, 36888, 37758, 38160, 38976, 39060, 39432, 40320, 40455, 41664, 41760, 43036, 43152, 44520, 44640, 46004, 46110, 47488, 47647, 48720, 49184, 49290, 50344, 50880, 52080, 52576, 53424, 53795, 53940, 55332, 55680, 56637, 57505, 57536, 58464, 59148, 59360, 59520, 61056, 61480, 62496, 62930, 64554, 64728, 64960, 65720, 66780, 69006, 69165, 69440, 71232, 71920, 73080, 73776, 73935, 75516, 76320, 77952, 78120, 78864, 80910, 83328, 83520, 86072, 86304, 89040, 89280, 92008, 92220, 94395, 95294, 96831, 97440, 98368, 98580, 100688, 101760, 103509, 104160, 105152, 106848, 107590, 107880, 110664, 113274, 115010, 115072, 116928, 118296, 118720, 122960, 124992, 125860, 129108, 129456, 129920, 131440, 133560, 138012, 138330, 138880, 142464, 142941, 143840, 146160, 147552, 147870, 151032, 152640, 156240, 157728, 161385, 161820, 167040, 172144, 172515, 172608, 178080, 178560, 184016, 184440, 188790, 190588, 193662, 194880, 196736, 197160, 201376, 207018, 208320, 210304, 213696, 215180, 215760, 221328, 226548, 230020, 233856, 236592, 237440, 238235, 245920, 249984, 251720, 258216, 258912, 262880, 267120, 276024, 276660, 283185, 285882, 287680, 292320, 295104, 295740, 302064, 305280, 312480, 315456, 322770, 323640, 333529, 344288, 345030, 345216, 356160, 368032, 368880, 377580, 381176, 387324, 389760, 394320, 402752, 414036, 416640, 427392, 428823, 430360, 431520, 442656, 453096, 460040, 473184, 476470, 484155, 491840, 503440, 516432, 517545, 517824, 525760, 534240, 552048, 553320, 566370, 571764, 575360, 584640, 590208, 591480, 604128, 624960, 630912, 645540, 647280, 667058, 688576, 690060, 712320, 714705, 736064, 737760, 755160, 762352, 774648, 788640, 805504, 828072, 857646, 860720, 863040, 885312, 906192, 920080, 946368, 952940, 968310, 983680, 1000587, 1006880, 1032864, 1035090, 1035648, 1051520, 1068480, 1104096, 1106640, 1132740, 1143528, 1169280, 1182960, 1208256, 1249920, 1291080, 1294560, 1334116, 1377152, 1380120, 1429410, 1472128, 1475520, 1510320, 1524704, 1549296, 1577280, 1656144, 1667645, 1715292, 1721440, 1726080, 1770624, 1812384, 1840160, 1892736, 1905880, 1936620, 2001174, 2013760, 2065728, 2070180, 2136960, 2144115, 2208192, 2213280, 2265480, 2287056, 2365920, 2416512, 2582160, 2589120, 2668232, 2760240, 2858820, 2951040, 3001761, 3020640, 3049408, 3098592, 3154560, 3312288, 3335290, 3430584, 3442880, 3624768, 3680320, 3811760, 3873240, 4002348, 4027520, 4131456, 4140360, 4288230, 4416384, 4426560, 4530960, 4574112, 4731840, 5002935, 5164320, 5178240, 5336464, 5520480, 5717640, 6003522, 6041280, 6098816, 6197184, 6624576, 6670580, 6861168, 6885760, 7249536, 7360640, 7623520, 7746480, 8004696, 8280720, 8576460, 8853120, 9061920, 9148224, 9463680, 10005870, 10328640, 10672928, 11040960, 11435280, 12007044, 12082560, 12394368, 13249152, 13341160, 13722336, 15008805, 15247040, 15492960, 16009392, 16561440, 17152920, 18123840, 18296448, 20011740, 20657280, 21345856, 22081920, 22870560, 24014088, 26682320, 27444672, 30017610, 30494080, 30985920, 32018784, 33122880, 34305840, 36247680, 40023480, 42691712, 45741120, 48028176, 53364640, 54889344, 60035220, 61971840, 64037568, 66245760, 68611680, 80046960, 91482240, 96056352, 106729280, 120070440, 128075136, 137223360, 160093920, 192112704, 213458560, 240140880, 274446720, 320187840, 384225408, 480281760, 640375680, 960563520, 1921127040]

約数ペア:

[(1, 1921127040), (2, 960563520), (3, 640375680), (4, 480281760), (5, 384225408), (6, 320187840), (7, 274446720), (8, 240140880), (9, 213458560), (10, 192112704), (12, 160093920), (14, 137223360), (15, 128075136), (16, 120070440), (18, 106729280), (20, 96056352), (21, 91482240), (24, 80046960), (28, 68611680), (29, 66245760), (30, 64037568), (31, 61971840), (32, 60035220), (35, 54889344), (36, 53364640), (40, 48028176), (42, 45741120), (45, 42691712), (48, 40023480), (53, 36247680), (56, 34305840), (58, 33122880), (60, 32018784), (62, 30985920), (63, 30494080), (64, 30017610), (70, 27444672), (72, 26682320), (80, 24014088), (84, 22870560), (87, 22081920), (90, 21345856), (93, 20657280), (96, 20011740), (105, 18296448), (106, 18123840), (112, 17152920), (116, 16561440), (120, 16009392), (124, 15492960), (126, 15247040), (128, 15008805), (140, 13722336), (144, 13341160), (145, 13249152), (155, 12394368), (159, 12082560), (160, 12007044), (168, 11435280), (174, 11040960), (180, 10672928), (186, 10328640), (192, 10005870), (203, 9463680), (210, 9148224), (212, 9061920), (217, 8853120), (224, 8576460), (232, 8280720), (240, 8004696), (248, 7746480), (252, 7623520), (261, 7360640), (265, 7249536), (279, 6885760), (280, 6861168), (288, 6670580), (290, 6624576), (310, 6197184), (315, 6098816), (318, 6041280), (320, 6003522), (336, 5717640), (348, 5520480), (360, 5336464), (371, 5178240), (372, 5164320), (384, 5002935), (406, 4731840), (420, 4574112), (424, 4530960), (434, 4426560), (435, 4416384), (448, 4288230), (464, 4140360), (465, 4131456), (477, 4027520), (480, 4002348), (496, 3873240), (504, 3811760), (522, 3680320), (530, 3624768), (558, 3442880), (560, 3430584), (576, 3335290), (580, 3312288), (609, 3154560), (620, 3098592), (630, 3049408), (636, 3020640), (640, 3001761), (651, 2951040), (672, 2858820), (696, 2760240), (720, 2668232), (742, 2589120), (744, 2582160), (795, 2416512), (812, 2365920), (840, 2287056), (848, 2265480), (868, 2213280), (870, 2208192), (896, 2144115), (899, 2136960), (928, 2070180), (930, 2065728), (954, 2013760), (960, 2001174), (992, 1936620), (1008, 1905880), (1015, 1892736), (1044, 1840160), (1060, 1812384), (1085, 1770624), (1113, 1726080), (1116, 1721440), (1120, 1715292), (1152, 1667645), (1160, 1656144), (1218, 1577280), (1240, 1549296), (1260, 1524704), (1272, 1510320), (1302, 1475520), (1305, 1472128), (1344, 1429410), (1392, 1380120), (1395, 1377152), (1440, 1334116), (1484, 1294560), (1488, 1291080), (1537, 1249920), (1590, 1208256), (1624, 1182960), (1643, 1169280), (1680, 1143528), (1696, 1132740), (1736, 1106640), (1740, 1104096), (1798, 1068480), (1827, 1051520), (1855, 1035648), (1856, 1035090), (1860, 1032864), (1908, 1006880), (1920, 1000587), (1953, 983680), (1984, 968310), (2016, 952940), (2030, 946368), (2088, 920080), (2120, 906192), (2170, 885312), (2226, 863040), (2232, 860720), (2240, 857646), (2320, 828072), (2385, 805504), (2436, 788640), (2480, 774648), (2520, 762352), (2544, 755160), (2604, 737760), (2610, 736064), (2688, 714705), (2697, 712320), (2784, 690060), (2790, 688576), (2880, 667058), (2968, 647280), (2976, 645540), (3045, 630912), (3074, 624960), (3180, 604128), (3248, 591480), (3255, 590208), (3286, 584640), (3339, 575360), (3360, 571764), (3392, 566370), (3472, 553320), (3480, 552048), (3596, 534240), (3654, 525760), (3710, 517824), (3712, 517545), (3720, 516432), (3816, 503440), (3906, 491840), (3968, 484155), (4032, 476470), (4060, 473184), (4176, 460040), (4240, 453096), (4340, 442656), (4452, 431520), (4464, 430360), (4480, 428823), (4495, 427392), (4611, 416640), (4640, 414036), (4770, 402752), (4872, 394320), (4929, 389760), (4960, 387324), (5040, 381176), (5088, 377580), (5208, 368880), (5220, 368032), (5394, 356160), (5565, 345216), (5568, 345030), (5580, 344288), (5760, 333529), (5936, 323640), (5952, 322770), (6090, 315456), (6148, 312480), (6293, 305280), (6360, 302064), (6496, 295740), (6510, 295104), (6572, 292320), (6678, 287680), (6720, 285882), (6784, 283185), (6944, 276660), (6960, 276024), (7192, 267120), (7308, 262880), (7420, 258912), (7440, 258216), (7632, 251720), (7685, 249984), (7812, 245920), (8064, 238235), (8091, 237440), (8120, 236592), (8215, 233856), (8352, 230020), (8480, 226548), (8680, 221328), (8904, 215760), (8928, 215180), (8990, 213696), (9135, 210304), (9222, 208320), (9280, 207018), (9540, 201376), (9744, 197160), (9765, 196736), (9858, 194880), (9920, 193662), (10080, 190588), (10176, 188790), (10416, 184440), (10440, 184016), (10759, 178560), (10788, 178080), (11130, 172608), (11136, 172515), (11160, 172144), (11501, 167040), (11872, 161820), (11904, 161385), (12180, 157728), (12296, 156240), (12586, 152640), (12720, 151032), (12992, 147870), (13020, 147552), (13144, 146160), (13356, 143840), (13440, 142941), (13485, 142464), (13833, 138880), (13888, 138330), (13920, 138012), (14384, 133560), (14616, 131440), (14787, 129920), (14840, 129456), (14880, 129108), (15264, 125860), (15370, 124992), (15624, 122960), (16182, 118720), (16240, 118296), (16430, 116928), (16695, 115072), (16704, 115010), (16960, 113274), (17360, 110664), (17808, 107880), (17856, 107590), (17980, 106848), (18270, 105152), (18444, 104160), (18560, 103509), (18879, 101760), (19080, 100688), (19488, 98580), (19530, 98368), (19716, 97440), (19840, 96831), (20160, 95294), (20352, 94395), (20832, 92220), (20880, 92008), (21518, 89280), (21576, 89040), (22260, 86304), (22320, 86072), (23002, 83520), (23055, 83328), (23744, 80910), (24360, 78864), (24592, 78120), (24645, 77952), (25172, 76320), (25440, 75516), (25984, 73935), (26040, 73776), (26288, 73080), (26712, 71920), (26970, 71232), (27666, 69440), (27776, 69165), (27840, 69006), (28768, 66780), (29232, 65720), (29574, 64960), (29680, 64728), (29760, 64554), (30528, 62930), (30740, 62496), (31248, 61480), (31465, 61056), (32277, 59520), (32364, 59360), (32480, 59148), (32860, 58464), (33390, 57536), (33408, 57505), (33920, 56637), (34503, 55680), (34720, 55332), (35616, 53940), (35712, 53795), (35960, 53424), (36540, 52576), (36888, 52080), (37758, 50880), (38160, 50344), (38976, 49290), (39060, 49184), (39432, 48720), (40320, 47647), (40455, 47488), (41664, 46110), (41760, 46004), (43036, 44640), (43152, 44520)]