2179681920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 512

約数和(自身を含む): 8609126400

約数和(自身を除く): 6429444480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 313, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 626, 640, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 939, 960, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1252, 1395, 1404, 1440, 1488, 1560, 1565, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1878, 1920, 1984, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2504, 2790, 2808, 2817, 2880, 2976, 3120, 3130, 3224, 3348, 3456, 3510, 3627, 3720, 3744, 3756, 3968, 4030, 4069, 4160, 4185, 4320, 4464, 4680, 4695, 4836, 4960, 4992, 5008, 5580, 5616, 5634, 5760, 5952, 6045, 6240, 6260, 6448, 6696, 7020, 7254, 7440, 7488, 7512, 8060, 8138, 8320, 8370, 8451, 8640, 8928, 9360, 9390, 9672, 9703, 9920, 10016, 10881, 11160, 11232, 11268, 11904, 12090, 12207, 12480, 12520, 12896, 13392, 14040, 14085, 14508, 14880, 14976, 15024, 16120, 16276, 16740, 16902, 17280, 17856, 18135, 18720, 18780, 19344, 19406, 19840, 20032, 20345, 21762, 22320, 22464, 22536, 24180, 24414, 24960, 25040, 25792, 26784, 28080, 28170, 29016, 29109, 29760, 30048, 32240, 32552, 33480, 33804, 35712, 36270, 36621, 37440, 37560, 38688, 38812, 40064, 40690, 42255, 43524, 44640, 44928, 45072, 48360, 48515, 48828, 50080, 51584, 53568, 54405, 56160, 56340, 58032, 58218, 59520, 60096, 61035, 64480, 65104, 66960, 67608, 72540, 73242, 74880, 75120, 77376, 77624, 81380, 84510, 87048, 87327, 89280, 90144, 96720, 97030, 97656, 100160, 107136, 108810, 109863, 112320, 112680, 116064, 116436, 120192, 122070, 126139, 128960, 130208, 133920, 135216, 145080, 145545, 146484, 150240, 154752, 155248, 162760, 169020, 174096, 174654, 178560, 180288, 183105, 193440, 194060, 195312, 200320, 217620, 219726, 224640, 225360, 232128, 232872, 244140, 252278, 257920, 260416, 261981, 267840, 270432, 290160, 291090, 292968, 300480, 310496, 325520, 338040, 348192, 349308, 360576, 366210, 378417, 386880, 388120, 390624, 435240, 436635, 439452, 450720, 464256, 465744, 488280, 504556, 520832, 523962, 535680, 540864, 549315, 580320, 582180, 585936, 600960, 620992, 630695, 651040, 676080, 696384, 698616, 732420, 756834, 773760, 776240, 781248, 870480, 873270, 878904, 901440, 931488, 976560, 1009112, 1047924, 1081728, 1098630, 1135251, 1160640, 1164360, 1171872, 1241984, 1261390, 1302080, 1309905, 1352160, 1392768, 1397232, 1464840, 1513668, 1552480, 1562496, 1740960, 1746540, 1757808, 1802880, 1862976, 1892085, 1953120, 2018224, 2095848, 2197260, 2270502, 2321280, 2328720, 2343744, 2522780, 2604160, 2619810, 2704320, 2794464, 2929680, 3027336, 3104960, 3405753, 3481920, 3493080, 3515616, 3725952, 3784170, 3906240, 4036448, 4191696, 4394520, 4541004, 4657440, 4687488, 5045560, 5239620, 5408640, 5588928, 5676255, 5859360, 6054672, 6209920, 6811506, 6963840, 6986160, 7031232, 7568340, 7812480, 8072896, 8383392, 8789040, 9082008, 9314880, 10091120, 10479240, 11177856, 11352510, 11718720, 12109344, 13623012, 13972320, 14062464, 15136680, 16145792, 16766784, 17028765, 17578080, 18164016, 18629760, 20182240, 20958480, 22705020, 23437440, 24218688, 27246024, 27944640, 30273360, 33533568, 34057530, 35156160, 36328032, 40364480, 41916960, 45410040, 48437376, 54492048, 55889280, 60546720, 68115060, 70312320, 72656064, 80728960, 83833920, 90820080, 108984096, 121093440, 136230120, 145312128, 167667840, 181640160, 217968192, 242186880, 272460240, 363280320, 435936384, 544920480, 726560640, 1089840960, 2179681920]

約数ペア:

[(1, 2179681920), (2, 1089840960), (3, 726560640), (4, 544920480), (5, 435936384), (6, 363280320), (8, 272460240), (9, 242186880), (10, 217968192), (12, 181640160), (13, 167667840), (15, 145312128), (16, 136230120), (18, 121093440), (20, 108984096), (24, 90820080), (26, 83833920), (27, 80728960), (30, 72656064), (31, 70312320), (32, 68115060), (36, 60546720), (39, 55889280), (40, 54492048), (45, 48437376), (48, 45410040), (52, 41916960), (54, 40364480), (60, 36328032), (62, 35156160), (64, 34057530), (65, 33533568), (72, 30273360), (78, 27944640), (80, 27246024), (90, 24218688), (93, 23437440), (96, 22705020), (104, 20958480), (108, 20182240), (117, 18629760), (120, 18164016), (124, 17578080), (128, 17028765), (130, 16766784), (135, 16145792), (144, 15136680), (155, 14062464), (156, 13972320), (160, 13623012), (180, 12109344), (186, 11718720), (192, 11352510), (195, 11177856), (208, 10479240), (216, 10091120), (234, 9314880), (240, 9082008), (248, 8789040), (260, 8383392), (270, 8072896), (279, 7812480), (288, 7568340), (310, 7031232), (312, 6986160), (313, 6963840), (320, 6811506), (351, 6209920), (360, 6054672), (372, 5859360), (384, 5676255), (390, 5588928), (403, 5408640), (416, 5239620), (432, 5045560), (465, 4687488), (468, 4657440), (480, 4541004), (496, 4394520), (520, 4191696), (540, 4036448), (558, 3906240), (576, 3784170), (585, 3725952), (620, 3515616), (624, 3493080), (626, 3481920), (640, 3405753), (702, 3104960), (720, 3027336), (744, 2929680), (780, 2794464), (806, 2704320), (832, 2619810), (837, 2604160), (864, 2522780), (930, 2343744), (936, 2328720), (939, 2321280), (960, 2270502), (992, 2197260), (1040, 2095848), (1080, 2018224), (1116, 1953120), (1152, 1892085), (1170, 1862976), (1209, 1802880), (1240, 1757808), (1248, 1746540), (1252, 1740960), (1395, 1562496), (1404, 1552480), (1440, 1513668), (1488, 1464840), (1560, 1397232), (1565, 1392768), (1612, 1352160), (1664, 1309905), (1674, 1302080), (1728, 1261390), (1755, 1241984), (1860, 1171872), (1872, 1164360), (1878, 1160640), (1920, 1135251), (1984, 1098630), (2015, 1081728), (2080, 1047924), (2160, 1009112), (2232, 976560), (2340, 931488), (2418, 901440), (2480, 878904), (2496, 873270), (2504, 870480), (2790, 781248), (2808, 776240), (2817, 773760), (2880, 756834), (2976, 732420), (3120, 698616), (3130, 696384), (3224, 676080), (3348, 651040), (3456, 630695), (3510, 620992), (3627, 600960), (3720, 585936), (3744, 582180), (3756, 580320), (3968, 549315), (4030, 540864), (4069, 535680), (4160, 523962), (4185, 520832), (4320, 504556), (4464, 488280), (4680, 465744), (4695, 464256), (4836, 450720), (4960, 439452), (4992, 436635), (5008, 435240), (5580, 390624), (5616, 388120), (5634, 386880), (5760, 378417), (5952, 366210), (6045, 360576), (6240, 349308), (6260, 348192), (6448, 338040), (6696, 325520), (7020, 310496), (7254, 300480), (7440, 292968), (7488, 291090), (7512, 290160), (8060, 270432), (8138, 267840), (8320, 261981), (8370, 260416), (8451, 257920), (8640, 252278), (8928, 244140), (9360, 232872), (9390, 232128), (9672, 225360), (9703, 224640), (9920, 219726), (10016, 217620), (10881, 200320), (11160, 195312), (11232, 194060), (11268, 193440), (11904, 183105), (12090, 180288), (12207, 178560), (12480, 174654), (12520, 174096), (12896, 169020), (13392, 162760), (14040, 155248), (14085, 154752), (14508, 150240), (14880, 146484), (14976, 145545), (15024, 145080), (16120, 135216), (16276, 133920), (16740, 130208), (16902, 128960), (17280, 126139), (17856, 122070), (18135, 120192), (18720, 116436), (18780, 116064), (19344, 112680), (19406, 112320), (19840, 109863), (20032, 108810), (20345, 107136), (21762, 100160), (22320, 97656), (22464, 97030), (22536, 96720), (24180, 90144), (24414, 89280), (24960, 87327), (25040, 87048), (25792, 84510), (26784, 81380), (28080, 77624), (28170, 77376), (29016, 75120), (29109, 74880), (29760, 73242), (30048, 72540), (32240, 67608), (32552, 66960), (33480, 65104), (33804, 64480), (35712, 61035), (36270, 60096), (36621, 59520), (37440, 58218), (37560, 58032), (38688, 56340), (38812, 56160), (40064, 54405), (40690, 53568), (42255, 51584), (43524, 50080), (44640, 48828), (44928, 48515), (45072, 48360)]