1908627840

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 512

約数和(自身を含む): 7990272000

約数和(自身を除く): 6081644160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 509, 540, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 756, 837, 840, 864, 868, 896, 930, 945, 960, 992, 1008, 1018, 1080, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1527, 1674, 1680, 1728, 1736, 1860, 1890, 1920, 1953, 1984, 2016, 2036, 2160, 2170, 2232, 2240, 2480, 2520, 2545, 2604, 2688, 2790, 2880, 2976, 3024, 3054, 3255, 3348, 3360, 3456, 3472, 3563, 3720, 3780, 3906, 3968, 4032, 4072, 4185, 4320, 4340, 4464, 4480, 4581, 4960, 5040, 5090, 5208, 5580, 5760, 5859, 5952, 6048, 6108, 6510, 6696, 6720, 6944, 7126, 7440, 7560, 7635, 7812, 8064, 8144, 8370, 8640, 8680, 8928, 9162, 9765, 9920, 10080, 10180, 10416, 10689, 11160, 11718, 11904, 12096, 12216, 13020, 13392, 13440, 13743, 13888, 14252, 14880, 15120, 15270, 15624, 15779, 16288, 16740, 17280, 17360, 17815, 17856, 18324, 19530, 19840, 20160, 20360, 20832, 21378, 22320, 22905, 23436, 24192, 24432, 26040, 26784, 27486, 27776, 28504, 29295, 29760, 30240, 30540, 31248, 31558, 32067, 32576, 33480, 34720, 35630, 35712, 36648, 39060, 40320, 40720, 41664, 42756, 44640, 45810, 46872, 47337, 48864, 52080, 53445, 53568, 54972, 57008, 58590, 59520, 60480, 61080, 62496, 63116, 64134, 65152, 66960, 68715, 69440, 71260, 73296, 78120, 78895, 81440, 83328, 85512, 89280, 91620, 93744, 94674, 96201, 97728, 104160, 106890, 107136, 109944, 110453, 114016, 117180, 120960, 122160, 124992, 126232, 128268, 133920, 137430, 138880, 142011, 142520, 146592, 156240, 157790, 160335, 162880, 171024, 178560, 183240, 187488, 189348, 192402, 195456, 208320, 213780, 219888, 220906, 228032, 234360, 236685, 244320, 249984, 252464, 256536, 267840, 274860, 284022, 285040, 293184, 312480, 315580, 320670, 325760, 331359, 342048, 366480, 374976, 378696, 384804, 416640, 426033, 427560, 439776, 441812, 456064, 468720, 473370, 481005, 488640, 504928, 513072, 535680, 549720, 552265, 568044, 570080, 586368, 624960, 631160, 641340, 662718, 684096, 710055, 732960, 749952, 757392, 769608, 852066, 855120, 879552, 883624, 937440, 946740, 962010, 977280, 994077, 1009856, 1026144, 1099440, 1104530, 1136088, 1140160, 1249920, 1262320, 1282680, 1325436, 1368192, 1420110, 1465920, 1514784, 1539216, 1656795, 1704132, 1710240, 1759104, 1767248, 1874880, 1893480, 1924020, 1988154, 2019712, 2052288, 2130165, 2198880, 2209060, 2272176, 2280320, 2524640, 2565360, 2650872, 2840220, 2931840, 2982231, 3029568, 3078432, 3313590, 3408264, 3420480, 3534496, 3749760, 3786960, 3848040, 3976308, 4104576, 4260330, 4397760, 4418120, 4544352, 4970385, 5049280, 5130720, 5301744, 5680440, 5964462, 6059136, 6156864, 6627180, 6816528, 6840960, 7068992, 7573920, 7696080, 7952616, 8520660, 8795520, 8836240, 9088704, 9940770, 10098560, 10261440, 10603488, 11360880, 11928924, 12313728, 13254360, 13633056, 14137984, 14911155, 15147840, 15392160, 15905232, 17041320, 17672480, 18177408, 19881540, 20522880, 21206976, 22721760, 23857848, 26508720, 27266112, 29822310, 30295680, 30784320, 31810464, 34082640, 35344960, 39763080, 42413952, 45443520, 47715696, 53017440, 54532224, 59644620, 61568640, 63620928, 68165280, 70689920, 79526160, 90887040, 95431392, 106034880, 119289240, 127241856, 136330560, 159052320, 190862784, 212069760, 238578480, 272661120, 318104640, 381725568, 477156960, 636209280, 954313920, 1908627840]

約数ペア:

[(1, 1908627840), (2, 954313920), (3, 636209280), (4, 477156960), (5, 381725568), (6, 318104640), (7, 272661120), (8, 238578480), (9, 212069760), (10, 190862784), (12, 159052320), (14, 136330560), (15, 127241856), (16, 119289240), (18, 106034880), (20, 95431392), (21, 90887040), (24, 79526160), (27, 70689920), (28, 68165280), (30, 63620928), (31, 61568640), (32, 59644620), (35, 54532224), (36, 53017440), (40, 47715696), (42, 45443520), (45, 42413952), (48, 39763080), (54, 35344960), (56, 34082640), (60, 31810464), (62, 30784320), (63, 30295680), (64, 29822310), (70, 27266112), (72, 26508720), (80, 23857848), (84, 22721760), (90, 21206976), (93, 20522880), (96, 19881540), (105, 18177408), (108, 17672480), (112, 17041320), (120, 15905232), (124, 15392160), (126, 15147840), (128, 14911155), (135, 14137984), (140, 13633056), (144, 13254360), (155, 12313728), (160, 11928924), (168, 11360880), (180, 10603488), (186, 10261440), (189, 10098560), (192, 9940770), (210, 9088704), (216, 8836240), (217, 8795520), (224, 8520660), (240, 7952616), (248, 7696080), (252, 7573920), (270, 7068992), (279, 6840960), (280, 6816528), (288, 6627180), (310, 6156864), (315, 6059136), (320, 5964462), (336, 5680440), (360, 5301744), (372, 5130720), (378, 5049280), (384, 4970385), (420, 4544352), (432, 4418120), (434, 4397760), (448, 4260330), (465, 4104576), (480, 3976308), (496, 3848040), (504, 3786960), (509, 3749760), (540, 3534496), (558, 3420480), (560, 3408264), (576, 3313590), (620, 3078432), (630, 3029568), (640, 2982231), (651, 2931840), (672, 2840220), (720, 2650872), (744, 2565360), (756, 2524640), (837, 2280320), (840, 2272176), (864, 2209060), (868, 2198880), (896, 2130165), (930, 2052288), (945, 2019712), (960, 1988154), (992, 1924020), (1008, 1893480), (1018, 1874880), (1080, 1767248), (1085, 1759104), (1116, 1710240), (1120, 1704132), (1152, 1656795), (1240, 1539216), (1260, 1514784), (1302, 1465920), (1344, 1420110), (1395, 1368192), (1440, 1325436), (1488, 1282680), (1512, 1262320), (1527, 1249920), (1674, 1140160), (1680, 1136088), (1728, 1104530), (1736, 1099440), (1860, 1026144), (1890, 1009856), (1920, 994077), (1953, 977280), (1984, 962010), (2016, 946740), (2036, 937440), (2160, 883624), (2170, 879552), (2232, 855120), (2240, 852066), (2480, 769608), (2520, 757392), (2545, 749952), (2604, 732960), (2688, 710055), (2790, 684096), (2880, 662718), (2976, 641340), (3024, 631160), (3054, 624960), (3255, 586368), (3348, 570080), (3360, 568044), (3456, 552265), (3472, 549720), (3563, 535680), (3720, 513072), (3780, 504928), (3906, 488640), (3968, 481005), (4032, 473370), (4072, 468720), (4185, 456064), (4320, 441812), (4340, 439776), (4464, 427560), (4480, 426033), (4581, 416640), (4960, 384804), (5040, 378696), (5090, 374976), (5208, 366480), (5580, 342048), (5760, 331359), (5859, 325760), (5952, 320670), (6048, 315580), (6108, 312480), (6510, 293184), (6696, 285040), (6720, 284022), (6944, 274860), (7126, 267840), (7440, 256536), (7560, 252464), (7635, 249984), (7812, 244320), (8064, 236685), (8144, 234360), (8370, 228032), (8640, 220906), (8680, 219888), (8928, 213780), (9162, 208320), (9765, 195456), (9920, 192402), (10080, 189348), (10180, 187488), (10416, 183240), (10689, 178560), (11160, 171024), (11718, 162880), (11904, 160335), (12096, 157790), (12216, 156240), (13020, 146592), (13392, 142520), (13440, 142011), (13743, 138880), (13888, 137430), (14252, 133920), (14880, 128268), (15120, 126232), (15270, 124992), (15624, 122160), (15779, 120960), (16288, 117180), (16740, 114016), (17280, 110453), (17360, 109944), (17815, 107136), (17856, 106890), (18324, 104160), (19530, 97728), (19840, 96201), (20160, 94674), (20360, 93744), (20832, 91620), (21378, 89280), (22320, 85512), (22905, 83328), (23436, 81440), (24192, 78895), (24432, 78120), (26040, 73296), (26784, 71260), (27486, 69440), (27776, 68715), (28504, 66960), (29295, 65152), (29760, 64134), (30240, 63116), (30540, 62496), (31248, 61080), (31558, 60480), (32067, 59520), (32576, 58590), (33480, 57008), (34720, 54972), (35630, 53568), (35712, 53445), (36648, 52080), (39060, 48864), (40320, 47337), (40720, 46872), (41664, 45810), (42756, 44640)]