271793970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 843448320

約数和(自身を除く): 571654350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 79, 86, 90, 105, 126, 127, 129, 158, 210, 215, 237, 254, 258, 301, 315, 381, 387, 395, 430, 474, 553, 602, 630, 635, 645, 711, 762, 774, 790, 889, 903, 1106, 1143, 1185, 1270, 1290, 1422, 1505, 1659, 1778, 1806, 1905, 1935, 2286, 2370, 2667, 2709, 2765, 3010, 3318, 3397, 3555, 3810, 3870, 4445, 4515, 4977, 5334, 5418, 5461, 5530, 5715, 6794, 7110, 8001, 8295, 8890, 9030, 9954, 10033, 10191, 10922, 11430, 13335, 13545, 16002, 16383, 16590, 16985, 20066, 20382, 23779, 24885, 26670, 27090, 27305, 30099, 30573, 32766, 33970, 38227, 40005, 47558, 49149, 49770, 50165, 50955, 54610, 60198, 61146, 70231, 71337, 76454, 80010, 81915, 90297, 98298, 100330, 101910, 114681, 118895, 140462, 142674, 150495, 152865, 163830, 180594, 191135, 210693, 214011, 229362, 237790, 245745, 300990, 305730, 344043, 351155, 356685, 382270, 421386, 428022, 431419, 451485, 491490, 573405, 632079, 688086, 702310, 713370, 862838, 902970, 1053465, 1070055, 1146810, 1264158, 1294257, 1720215, 2106930, 2140110, 2157095, 2588514, 3019933, 3160395, 3440430, 3882771, 4314190, 6039866, 6320790, 6471285, 7765542, 9059799, 12942570, 15099665, 18119598, 19413855, 27179397, 30199330, 38827710, 45298995, 54358794, 90597990, 135896985, 271793970]

約数ペア:

[(1, 271793970), (2, 135896985), (3, 90597990), (5, 54358794), (6, 45298995), (7, 38827710), (9, 30199330), (10, 27179397), (14, 19413855), (15, 18119598), (18, 15099665), (21, 12942570), (30, 9059799), (35, 7765542), (42, 6471285), (43, 6320790), (45, 6039866), (63, 4314190), (70, 3882771), (79, 3440430), (86, 3160395), (90, 3019933), (105, 2588514), (126, 2157095), (127, 2140110), (129, 2106930), (158, 1720215), (210, 1294257), (215, 1264158), (237, 1146810), (254, 1070055), (258, 1053465), (301, 902970), (315, 862838), (381, 713370), (387, 702310), (395, 688086), (430, 632079), (474, 573405), (553, 491490), (602, 451485), (630, 431419), (635, 428022), (645, 421386), (711, 382270), (762, 356685), (774, 351155), (790, 344043), (889, 305730), (903, 300990), (1106, 245745), (1143, 237790), (1185, 229362), (1270, 214011), (1290, 210693), (1422, 191135), (1505, 180594), (1659, 163830), (1778, 152865), (1806, 150495), (1905, 142674), (1935, 140462), (2286, 118895), (2370, 114681), (2667, 101910), (2709, 100330), (2765, 98298), (3010, 90297), (3318, 81915), (3397, 80010), (3555, 76454), (3810, 71337), (3870, 70231), (4445, 61146), (4515, 60198), (4977, 54610), (5334, 50955), (5418, 50165), (5461, 49770), (5530, 49149), (5715, 47558), (6794, 40005), (7110, 38227), (8001, 33970), (8295, 32766), (8890, 30573), (9030, 30099), (9954, 27305), (10033, 27090), (10191, 26670), (10922, 24885), (11430, 23779), (13335, 20382), (13545, 20066), (16002, 16985), (16383, 16590)]