2090392080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1474

約数の個数: 320

約数和(自身を含む): 7995345408

約数和(自身を除く): 5904953328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 53, 56, 60, 68, 70, 80, 84, 85, 102, 105, 106, 112, 119, 120, 136, 140, 159, 168, 170, 204, 210, 212, 238, 240, 255, 265, 272, 280, 318, 336, 340, 357, 371, 408, 420, 424, 476, 510, 530, 560, 595, 636, 680, 714, 742, 795, 816, 840, 848, 901, 952, 1020, 1060, 1113, 1190, 1272, 1360, 1381, 1428, 1484, 1590, 1680, 1785, 1802, 1855, 1904, 2040, 2120, 2226, 2380, 2544, 2703, 2762, 2856, 2968, 3180, 3570, 3604, 3710, 4080, 4143, 4240, 4452, 4505, 4760, 5406, 5524, 5565, 5712, 5936, 6307, 6360, 6905, 7140, 7208, 7420, 8286, 8904, 9010, 9520, 9667, 10812, 11048, 11130, 12614, 12720, 13515, 13810, 14280, 14416, 14840, 16572, 17808, 18020, 18921, 19334, 20715, 21624, 22096, 22260, 23477, 25228, 27030, 27620, 28560, 29001, 29680, 31535, 33144, 36040, 37842, 38668, 41430, 43248, 44520, 46954, 48335, 50456, 54060, 55240, 58002, 63070, 66288, 70431, 72080, 73193, 75684, 77336, 82860, 89040, 93908, 94605, 96670, 100912, 108120, 110480, 116004, 117385, 126140, 140862, 145005, 146386, 151368, 154672, 164339, 165720, 187816, 189210, 193340, 216240, 219579, 232008, 234770, 252280, 281724, 290010, 292772, 302736, 328678, 331440, 352155, 365965, 375632, 378420, 386680, 439158, 464016, 469540, 493017, 504560, 512351, 563448, 580020, 585544, 657356, 704310, 731930, 756840, 773360, 821695, 878316, 939080, 986034, 1024702, 1097895, 1126896, 1160040, 1171088, 1244281, 1314712, 1408620, 1463860, 1513680, 1537053, 1643390, 1756632, 1878160, 1972068, 2049404, 2195790, 2320080, 2465085, 2488562, 2561755, 2629424, 2817240, 2927720, 3074106, 3286780, 3513264, 3732843, 3944136, 4098808, 4391580, 4930170, 4977124, 5123510, 5634480, 5855440, 6148212, 6221405, 6573560, 7465686, 7685265, 7888272, 8197616, 8709967, 8783160, 9860340, 9954248, 10247020, 12296424, 12442810, 13147120, 14931372, 15370530, 17419934, 17566320, 18664215, 19720680, 19908496, 20494040, 24592848, 24885620, 26129901, 29862744, 30741060, 34839868, 37328430, 39441360, 40988080, 43549835, 49771240, 52259802, 59725488, 61482120, 69679736, 74656860, 87099670, 99542480, 104519604, 122964240, 130649505, 139359472, 149313720, 174199340, 209039208, 261299010, 298627440, 348398680, 418078416, 522598020, 696797360, 1045196040, 2090392080]

約数ペア:

[(1, 2090392080), (2, 1045196040), (3, 696797360), (4, 522598020), (5, 418078416), (6, 348398680), (7, 298627440), (8, 261299010), (10, 209039208), (12, 174199340), (14, 149313720), (15, 139359472), (16, 130649505), (17, 122964240), (20, 104519604), (21, 99542480), (24, 87099670), (28, 74656860), (30, 69679736), (34, 61482120), (35, 59725488), (40, 52259802), (42, 49771240), (48, 43549835), (51, 40988080), (53, 39441360), (56, 37328430), (60, 34839868), (68, 30741060), (70, 29862744), (80, 26129901), (84, 24885620), (85, 24592848), (102, 20494040), (105, 19908496), (106, 19720680), (112, 18664215), (119, 17566320), (120, 17419934), (136, 15370530), (140, 14931372), (159, 13147120), (168, 12442810), (170, 12296424), (204, 10247020), (210, 9954248), (212, 9860340), (238, 8783160), (240, 8709967), (255, 8197616), (265, 7888272), (272, 7685265), (280, 7465686), (318, 6573560), (336, 6221405), (340, 6148212), (357, 5855440), (371, 5634480), (408, 5123510), (420, 4977124), (424, 4930170), (476, 4391580), (510, 4098808), (530, 3944136), (560, 3732843), (595, 3513264), (636, 3286780), (680, 3074106), (714, 2927720), (742, 2817240), (795, 2629424), (816, 2561755), (840, 2488562), (848, 2465085), (901, 2320080), (952, 2195790), (1020, 2049404), (1060, 1972068), (1113, 1878160), (1190, 1756632), (1272, 1643390), (1360, 1537053), (1381, 1513680), (1428, 1463860), (1484, 1408620), (1590, 1314712), (1680, 1244281), (1785, 1171088), (1802, 1160040), (1855, 1126896), (1904, 1097895), (2040, 1024702), (2120, 986034), (2226, 939080), (2380, 878316), (2544, 821695), (2703, 773360), (2762, 756840), (2856, 731930), (2968, 704310), (3180, 657356), (3570, 585544), (3604, 580020), (3710, 563448), (4080, 512351), (4143, 504560), (4240, 493017), (4452, 469540), (4505, 464016), (4760, 439158), (5406, 386680), (5524, 378420), (5565, 375632), (5712, 365965), (5936, 352155), (6307, 331440), (6360, 328678), (6905, 302736), (7140, 292772), (7208, 290010), (7420, 281724), (8286, 252280), (8904, 234770), (9010, 232008), (9520, 219579), (9667, 216240), (10812, 193340), (11048, 189210), (11130, 187816), (12614, 165720), (12720, 164339), (13515, 154672), (13810, 151368), (14280, 146386), (14416, 145005), (14840, 140862), (16572, 126140), (17808, 117385), (18020, 116004), (18921, 110480), (19334, 108120), (20715, 100912), (21624, 96670), (22096, 94605), (22260, 93908), (23477, 89040), (25228, 82860), (27030, 77336), (27620, 75684), (28560, 73193), (29001, 72080), (29680, 70431), (31535, 66288), (33144, 63070), (36040, 58002), (37842, 55240), (38668, 54060), (41430, 50456), (43248, 48335), (44520, 46954)]