990169971840

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{2728643}}^1$

素因数の和:2728681

約数の個数: 320

約数和(自身を含む): 4041230909760

約数和(自身を除く): 3051060937920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 8064, 8640, 9072, 10080, 10368, 11340, 12096, 12960, 13440, 15120, 17280, 18144, 20160, 22680, 24192, 25920, 30240, 36288, 40320, 45360, 51840, 60480, 72576, 90720, 120960, 181440, 362880, 2728643, 5457286, 8185929, 10914572, 13643215, 16371858, 19100501, 21829144, 24557787, 27286430, 32743716, 38201002, 40929645, 43658288, 49115574, 54572860, 57301503, 65487432, 73673361, 76402004, 81859290, 87316576, 95502505, 98231148, 109145720, 114603006, 122788935, 130974864, 147346722, 152804008, 163718580, 171904509, 174633152, 191005010, 196462296, 218291440, 221020083, 229206012, 245577870, 261949728, 286507515, 294693444, 305608016, 327437160, 343809018, 349266304, 368366805, 382010020, 392924592, 436582880, 442040166, 458412024, 491155740, 515713527, 523899456, 573015030, 589386888, 611216032, 654874320, 687618036, 736733610, 764020040, 785849184, 859522545, 873165760, 884080332, 916824048, 982311480, 1031427054, 1047798912, 1105100415, 1146030060, 1178773776, 1222432064, 1309748640, 1375236072, 1473467220, 1528040080, 1547140581, 1571698368, 1719045090, 1746331520, 1768160664, 1833648096, 1964622960, 2062854108, 2210200830, 2292060120, 2357547552, 2444864128, 2578567635, 2619497280, 2750472144, 2946934440, 3056080160, 3094281162, 3143396736, 3438090180, 3536321328, 3667296192, 3929245920, 4125708216, 4420401660, 4584120240, 4715095104, 5157135270, 5238994560, 5500944288, 5893868880, 6112160320, 6188562324, 6876180360, 7072642656, 7334592384, 7735702905, 7858491840, 8251416432, 8840803320, 9168240480, 9430190208, 10314270540, 11001888576, 11787737760, 12224320640, 12377124648, 13752360720, 14145285312, 15471405810, 15716983680, 16502832864, 17681606640, 18336480960, 20628541080, 22003777152, 23575475520, 24754249296, 27504721440, 28290570624, 30942811620, 33005665728, 35363213280, 36672961920, 41257082160, 47150951040, 49508498592, 55009442880, 61885623240, 66011331456, 70726426560, 82514164320, 99016997184, 110018885760, 123771246480, 141452853120, 165028328640, 198033994368, 247542492960, 330056657280, 495084985920, 990169971840]

約数ペア:

[(1, 990169971840), (2, 495084985920), (3, 330056657280), (4, 247542492960), (5, 198033994368), (6, 165028328640), (7, 141452853120), (8, 123771246480), (9, 110018885760), (10, 99016997184), (12, 82514164320), (14, 70726426560), (15, 66011331456), (16, 61885623240), (18, 55009442880), (20, 49508498592), (21, 47150951040), (24, 41257082160), (27, 36672961920), (28, 35363213280), (30, 33005665728), (32, 30942811620), (35, 28290570624), (36, 27504721440), (40, 24754249296), (42, 23575475520), (45, 22003777152), (48, 20628541080), (54, 18336480960), (56, 17681606640), (60, 16502832864), (63, 15716983680), (64, 15471405810), (70, 14145285312), (72, 13752360720), (80, 12377124648), (81, 12224320640), (84, 11787737760), (90, 11001888576), (96, 10314270540), (105, 9430190208), (108, 9168240480), (112, 8840803320), (120, 8251416432), (126, 7858491840), (128, 7735702905), (135, 7334592384), (140, 7072642656), (144, 6876180360), (160, 6188562324), (162, 6112160320), (168, 5893868880), (180, 5500944288), (189, 5238994560), (192, 5157135270), (210, 4715095104), (216, 4584120240), (224, 4420401660), (240, 4125708216), (252, 3929245920), (270, 3667296192), (280, 3536321328), (288, 3438090180), (315, 3143396736), (320, 3094281162), (324, 3056080160), (336, 2946934440), (360, 2750472144), (378, 2619497280), (384, 2578567635), (405, 2444864128), (420, 2357547552), (432, 2292060120), (448, 2210200830), (480, 2062854108), (504, 1964622960), (540, 1833648096), (560, 1768160664), (567, 1746331520), (576, 1719045090), (630, 1571698368), (640, 1547140581), (648, 1528040080), (672, 1473467220), (720, 1375236072), (756, 1309748640), (810, 1222432064), (840, 1178773776), (864, 1146030060), (896, 1105100415), (945, 1047798912), (960, 1031427054), (1008, 982311480), (1080, 916824048), (1120, 884080332), (1134, 873165760), (1152, 859522545), (1260, 785849184), (1296, 764020040), (1344, 736733610), (1440, 687618036), (1512, 654874320), (1620, 611216032), (1680, 589386888), (1728, 573015030), (1890, 523899456), (1920, 515713527), (2016, 491155740), (2160, 458412024), (2240, 442040166), (2268, 436582880), (2520, 392924592), (2592, 382010020), (2688, 368366805), (2835, 349266304), (2880, 343809018), (3024, 327437160), (3240, 305608016), (3360, 294693444), (3456, 286507515), (3780, 261949728), (4032, 245577870), (4320, 229206012), (4480, 221020083), (4536, 218291440), (5040, 196462296), (5184, 191005010), (5670, 174633152), (5760, 171904509), (6048, 163718580), (6480, 152804008), (6720, 147346722), (7560, 130974864), (8064, 122788935), (8640, 114603006), (9072, 109145720), (10080, 98231148), (10368, 95502505), (11340, 87316576), (12096, 81859290), (12960, 76402004), (13440, 73673361), (15120, 65487432), (17280, 57301503), (18144, 54572860), (20160, 49115574), (22680, 43658288), (24192, 40929645), (25920, 38201002), (30240, 32743716), (36288, 27286430), (40320, 24557787), (45360, 21829144), (51840, 19100501), (60480, 16371858), (72576, 13643215), (90720, 10914572), (120960, 8185929), (181440, 5457286), (362880, 2728643)]