2102008320

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 480

約数和(自身を含む): 7864496640

約数和(自身を除く): 5762488320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 109, 120, 124, 128, 135, 144, 155, 160, 162, 180, 186, 192, 216, 218, 240, 243, 248, 256, 270, 279, 288, 310, 320, 324, 327, 360, 372, 384, 405, 432, 436, 465, 480, 486, 496, 512, 540, 545, 558, 576, 620, 640, 648, 654, 720, 744, 768, 810, 837, 864, 872, 930, 960, 972, 981, 992, 1080, 1090, 1116, 1152, 1215, 1240, 1280, 1296, 1308, 1395, 1440, 1488, 1536, 1620, 1635, 1674, 1728, 1744, 1860, 1920, 1944, 1962, 1984, 2160, 2180, 2232, 2304, 2430, 2480, 2511, 2560, 2592, 2616, 2790, 2880, 2943, 2976, 3240, 3270, 3348, 3379, 3456, 3488, 3720, 3840, 3888, 3924, 3968, 4185, 4320, 4360, 4464, 4608, 4860, 4905, 4960, 5022, 5184, 5232, 5580, 5760, 5886, 5952, 6480, 6540, 6696, 6758, 6912, 6976, 7440, 7533, 7680, 7776, 7848, 7936, 8370, 8640, 8720, 8829, 8928, 9720, 9810, 9920, 10044, 10137, 10368, 10464, 11160, 11520, 11772, 11904, 12555, 12960, 13080, 13392, 13516, 13824, 13952, 14715, 14880, 15066, 15552, 15696, 15872, 16740, 16895, 17280, 17440, 17658, 17856, 19440, 19620, 19840, 20088, 20274, 20736, 20928, 22320, 23040, 23544, 23808, 25110, 25920, 26160, 26487, 26784, 27032, 27904, 29430, 29760, 30132, 30411, 31104, 31392, 33480, 33790, 34560, 34880, 35316, 35712, 37665, 38880, 39240, 39680, 40176, 40548, 41472, 41856, 44145, 44640, 47088, 47616, 50220, 50685, 51840, 52320, 52974, 53568, 54064, 55808, 58860, 59520, 60264, 60822, 62208, 62784, 66960, 67580, 69120, 69760, 70632, 71424, 75330, 77760, 78480, 79360, 80352, 81096, 83712, 88290, 89280, 91233, 94176, 100440, 101370, 103680, 104640, 105948, 107136, 108128, 117720, 119040, 120528, 121644, 124416, 125568, 132435, 133920, 135160, 139520, 141264, 142848, 150660, 152055, 155520, 156960, 160704, 162192, 167424, 176580, 178560, 182466, 188352, 200880, 202740, 207360, 209280, 211896, 214272, 216256, 235440, 238080, 241056, 243288, 251136, 264870, 267840, 270320, 273699, 279040, 282528, 301320, 304110, 311040, 313920, 321408, 324384, 353160, 357120, 364932, 376704, 401760, 405480, 418560, 423792, 428544, 432512, 456165, 470880, 482112, 486576, 502272, 529740, 535680, 540640, 547398, 565056, 602640, 608220, 622080, 627840, 642816, 648768, 706320, 714240, 729864, 753408, 803520, 810960, 821097, 837120, 847584, 865024, 912330, 941760, 964224, 973152, 1059480, 1071360, 1081280, 1094796, 1130112, 1205280, 1216440, 1255680, 1285632, 1297536, 1368495, 1412640, 1459728, 1506816, 1607040, 1621920, 1642194, 1695168, 1730048, 1824660, 1883520, 1928448, 1946304, 2118960, 2142720, 2162560, 2189592, 2260224, 2410560, 2432880, 2511360, 2595072, 2736990, 2825280, 2919456, 3214080, 3243840, 3284388, 3390336, 3649320, 3767040, 3856896, 3892608, 4105485, 4237920, 4325120, 4379184, 4520448, 4821120, 4865760, 5190144, 5473980, 5650560, 5838912, 6428160, 6487680, 6568776, 6780672, 7298640, 7534080, 7785216, 8210970, 8475840, 8650240, 8758368, 9642240, 9731520, 10947960, 11301120, 11677824, 12975360, 13137552, 13561344, 14597280, 15570432, 16421940, 16951680, 17516736, 19284480, 19463040, 21895920, 22602240, 23355648, 25950720, 26275104, 29194560, 32843880, 33903360, 35033472, 38926080, 43791840, 46711296, 52550208, 58389120, 65687760, 67806720, 70066944, 77852160, 87583680, 105100416, 116778240, 131375520, 140133888, 175167360, 210200832, 233556480, 262751040, 350334720, 420401664, 525502080, 700669440, 1051004160, 2102008320]

約数ペア:

[(1, 2102008320), (2, 1051004160), (3, 700669440), (4, 525502080), (5, 420401664), (6, 350334720), (8, 262751040), (9, 233556480), (10, 210200832), (12, 175167360), (15, 140133888), (16, 131375520), (18, 116778240), (20, 105100416), (24, 87583680), (27, 77852160), (30, 70066944), (31, 67806720), (32, 65687760), (36, 58389120), (40, 52550208), (45, 46711296), (48, 43791840), (54, 38926080), (60, 35033472), (62, 33903360), (64, 32843880), (72, 29194560), (80, 26275104), (81, 25950720), (90, 23355648), (93, 22602240), (96, 21895920), (108, 19463040), (109, 19284480), (120, 17516736), (124, 16951680), (128, 16421940), (135, 15570432), (144, 14597280), (155, 13561344), (160, 13137552), (162, 12975360), (180, 11677824), (186, 11301120), (192, 10947960), (216, 9731520), (218, 9642240), (240, 8758368), (243, 8650240), (248, 8475840), (256, 8210970), (270, 7785216), (279, 7534080), (288, 7298640), (310, 6780672), (320, 6568776), (324, 6487680), (327, 6428160), (360, 5838912), (372, 5650560), (384, 5473980), (405, 5190144), (432, 4865760), (436, 4821120), (465, 4520448), (480, 4379184), (486, 4325120), (496, 4237920), (512, 4105485), (540, 3892608), (545, 3856896), (558, 3767040), (576, 3649320), (620, 3390336), (640, 3284388), (648, 3243840), (654, 3214080), (720, 2919456), (744, 2825280), (768, 2736990), (810, 2595072), (837, 2511360), (864, 2432880), (872, 2410560), (930, 2260224), (960, 2189592), (972, 2162560), (981, 2142720), (992, 2118960), (1080, 1946304), (1090, 1928448), (1116, 1883520), (1152, 1824660), (1215, 1730048), (1240, 1695168), (1280, 1642194), (1296, 1621920), (1308, 1607040), (1395, 1506816), (1440, 1459728), (1488, 1412640), (1536, 1368495), (1620, 1297536), (1635, 1285632), (1674, 1255680), (1728, 1216440), (1744, 1205280), (1860, 1130112), (1920, 1094796), (1944, 1081280), (1962, 1071360), (1984, 1059480), (2160, 973152), (2180, 964224), (2232, 941760), (2304, 912330), (2430, 865024), (2480, 847584), (2511, 837120), (2560, 821097), (2592, 810960), (2616, 803520), (2790, 753408), (2880, 729864), (2943, 714240), (2976, 706320), (3240, 648768), (3270, 642816), (3348, 627840), (3379, 622080), (3456, 608220), (3488, 602640), (3720, 565056), (3840, 547398), (3888, 540640), (3924, 535680), (3968, 529740), (4185, 502272), (4320, 486576), (4360, 482112), (4464, 470880), (4608, 456165), (4860, 432512), (4905, 428544), (4960, 423792), (5022, 418560), (5184, 405480), (5232, 401760), (5580, 376704), (5760, 364932), (5886, 357120), (5952, 353160), (6480, 324384), (6540, 321408), (6696, 313920), (6758, 311040), (6912, 304110), (6976, 301320), (7440, 282528), (7533, 279040), (7680, 273699), (7776, 270320), (7848, 267840), (7936, 264870), (8370, 251136), (8640, 243288), (8720, 241056), (8829, 238080), (8928, 235440), (9720, 216256), (9810, 214272), (9920, 211896), (10044, 209280), (10137, 207360), (10368, 202740), (10464, 200880), (11160, 188352), (11520, 182466), (11772, 178560), (11904, 176580), (12555, 167424), (12960, 162192), (13080, 160704), (13392, 156960), (13516, 155520), (13824, 152055), (13952, 150660), (14715, 142848), (14880, 141264), (15066, 139520), (15552, 135160), (15696, 133920), (15872, 132435), (16740, 125568), (16895, 124416), (17280, 121644), (17440, 120528), (17658, 119040), (17856, 117720), (19440, 108128), (19620, 107136), (19840, 105948), (20088, 104640), (20274, 103680), (20736, 101370), (20928, 100440), (22320, 94176), (23040, 91233), (23544, 89280), (23808, 88290), (25110, 83712), (25920, 81096), (26160, 80352), (26487, 79360), (26784, 78480), (27032, 77760), (27904, 75330), (29430, 71424), (29760, 70632), (30132, 69760), (30411, 69120), (31104, 67580), (31392, 66960), (33480, 62784), (33790, 62208), (34560, 60822), (34880, 60264), (35316, 59520), (35712, 58860), (37665, 55808), (38880, 54064), (39240, 53568), (39680, 52974), (40176, 52320), (40548, 51840), (41472, 50685), (41856, 50220), (44145, 47616), (44640, 47088)]