2736877780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:510

約数の個数: 192

約数和(自身を含む): 7369850880

約数和(自身を除く): 4632973100

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 179, 182, 217, 260, 271, 310, 358, 364, 403, 434, 455, 542, 620, 716, 806, 868, 895, 910, 1084, 1085, 1253, 1355, 1612, 1790, 1820, 1897, 2015, 2170, 2327, 2506, 2710, 2821, 3523, 3580, 3794, 4030, 4340, 4654, 5012, 5420, 5549, 5642, 6265, 7046, 7588, 8060, 8401, 9308, 9485, 11098, 11284, 11635, 12530, 14092, 14105, 16289, 16802, 17615, 18970, 22196, 23270, 24661, 25060, 27745, 28210, 32578, 33604, 35230, 37940, 38843, 42005, 46540, 48509, 49322, 55490, 56420, 58807, 65156, 70460, 72137, 77686, 81445, 84010, 97018, 98644, 109213, 110980, 117614, 123305, 144274, 155372, 162890, 168020, 194036, 194215, 218426, 235228, 242545, 246610, 288548, 294035, 325780, 339563, 360685, 388430, 436852, 485090, 493220, 504959, 546065, 588070, 630617, 679126, 721370, 764491, 776860, 970180, 1009918, 1092130, 1176140, 1261234, 1358252, 1442740, 1503779, 1528982, 1697815, 2019836, 2184260, 2522468, 2524795, 3007558, 3057964, 3153085, 3395630, 3822455, 4414319, 5049590, 6015116, 6306170, 6791260, 7518895, 7644910, 8828638, 10099180, 10526453, 12612340, 15037790, 15289820, 17657276, 19549127, 21052906, 22071595, 30075580, 39098254, 42105812, 44143190, 52632265, 78196508, 88286380, 97745635, 105264530, 136843889, 195491270, 210529060, 273687778, 390982540, 547375556, 684219445, 1368438890, 2736877780]

約数ペア:

[(1, 2736877780), (2, 1368438890), (4, 684219445), (5, 547375556), (7, 390982540), (10, 273687778), (13, 210529060), (14, 195491270), (20, 136843889), (26, 105264530), (28, 97745635), (31, 88286380), (35, 78196508), (52, 52632265), (62, 44143190), (65, 42105812), (70, 39098254), (91, 30075580), (124, 22071595), (130, 21052906), (140, 19549127), (155, 17657276), (179, 15289820), (182, 15037790), (217, 12612340), (260, 10526453), (271, 10099180), (310, 8828638), (358, 7644910), (364, 7518895), (403, 6791260), (434, 6306170), (455, 6015116), (542, 5049590), (620, 4414319), (716, 3822455), (806, 3395630), (868, 3153085), (895, 3057964), (910, 3007558), (1084, 2524795), (1085, 2522468), (1253, 2184260), (1355, 2019836), (1612, 1697815), (1790, 1528982), (1820, 1503779), (1897, 1442740), (2015, 1358252), (2170, 1261234), (2327, 1176140), (2506, 1092130), (2710, 1009918), (2821, 970180), (3523, 776860), (3580, 764491), (3794, 721370), (4030, 679126), (4340, 630617), (4654, 588070), (5012, 546065), (5420, 504959), (5549, 493220), (5642, 485090), (6265, 436852), (7046, 388430), (7588, 360685), (8060, 339563), (8401, 325780), (9308, 294035), (9485, 288548), (11098, 246610), (11284, 242545), (11635, 235228), (12530, 218426), (14092, 194215), (14105, 194036), (16289, 168020), (16802, 162890), (17615, 155372), (18970, 144274), (22196, 123305), (23270, 117614), (24661, 110980), (25060, 109213), (27745, 98644), (28210, 97018), (32578, 84010), (33604, 81445), (35230, 77686), (37940, 72137), (38843, 70460), (42005, 65156), (46540, 58807), (48509, 56420), (49322, 55490)]