1259138160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8059}}^1$

素因数の和:8116

約数の個数: 240

約数和(自身を含む): 4989204480

約数和(自身を除く): 3730066320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 279, 280, 310, 315, 336, 360, 372, 420, 434, 465, 496, 504, 558, 560, 620, 630, 651, 720, 744, 840, 868, 930, 1008, 1085, 1116, 1240, 1260, 1302, 1395, 1488, 1680, 1736, 1860, 1953, 2170, 2232, 2480, 2520, 2604, 2790, 3255, 3472, 3720, 3906, 4340, 4464, 5040, 5208, 5580, 6510, 7440, 7812, 8059, 8680, 9765, 10416, 11160, 13020, 15624, 16118, 17360, 19530, 22320, 24177, 26040, 31248, 32236, 39060, 40295, 48354, 52080, 56413, 64472, 72531, 78120, 80590, 96708, 112826, 120885, 128944, 145062, 156240, 161180, 169239, 193416, 225652, 241770, 249829, 282065, 290124, 322360, 338478, 362655, 386832, 451304, 483540, 499658, 507717, 564130, 580248, 644720, 676956, 725310, 749487, 846195, 902608, 967080, 999316, 1015434, 1128260, 1160496, 1249145, 1353912, 1450620, 1498974, 1692390, 1748803, 1934160, 1998632, 2030868, 2248461, 2256520, 2498290, 2538585, 2707824, 2901240, 2997948, 3384780, 3497606, 3747435, 3997264, 4061736, 4496922, 4513040, 4996580, 5077170, 5246409, 5802480, 5995896, 6769560, 6995212, 7494870, 8123472, 8744015, 8993844, 9993160, 10154340, 10492818, 11242305, 11991792, 13539120, 13990424, 14989740, 15739227, 17488030, 17987688, 19986320, 20308680, 20985636, 22484610, 26232045, 27980848, 29979480, 31478454, 34976060, 35975376, 40617360, 41971272, 44969220, 52464090, 59958960, 62956908, 69952120, 78696135, 83942544, 89938440, 104928180, 125913816, 139904240, 157392270, 179876880, 209856360, 251827632, 314784540, 419712720, 629569080, 1259138160]

約数ペア:

[(1, 1259138160), (2, 629569080), (3, 419712720), (4, 314784540), (5, 251827632), (6, 209856360), (7, 179876880), (8, 157392270), (9, 139904240), (10, 125913816), (12, 104928180), (14, 89938440), (15, 83942544), (16, 78696135), (18, 69952120), (20, 62956908), (21, 59958960), (24, 52464090), (28, 44969220), (30, 41971272), (31, 40617360), (35, 35975376), (36, 34976060), (40, 31478454), (42, 29979480), (45, 27980848), (48, 26232045), (56, 22484610), (60, 20985636), (62, 20308680), (63, 19986320), (70, 17987688), (72, 17488030), (80, 15739227), (84, 14989740), (90, 13990424), (93, 13539120), (105, 11991792), (112, 11242305), (120, 10492818), (124, 10154340), (126, 9993160), (140, 8993844), (144, 8744015), (155, 8123472), (168, 7494870), (180, 6995212), (186, 6769560), (210, 5995896), (217, 5802480), (240, 5246409), (248, 5077170), (252, 4996580), (279, 4513040), (280, 4496922), (310, 4061736), (315, 3997264), (336, 3747435), (360, 3497606), (372, 3384780), (420, 2997948), (434, 2901240), (465, 2707824), (496, 2538585), (504, 2498290), (558, 2256520), (560, 2248461), (620, 2030868), (630, 1998632), (651, 1934160), (720, 1748803), (744, 1692390), (840, 1498974), (868, 1450620), (930, 1353912), (1008, 1249145), (1085, 1160496), (1116, 1128260), (1240, 1015434), (1260, 999316), (1302, 967080), (1395, 902608), (1488, 846195), (1680, 749487), (1736, 725310), (1860, 676956), (1953, 644720), (2170, 580248), (2232, 564130), (2480, 507717), (2520, 499658), (2604, 483540), (2790, 451304), (3255, 386832), (3472, 362655), (3720, 338478), (3906, 322360), (4340, 290124), (4464, 282065), (5040, 249829), (5208, 241770), (5580, 225652), (6510, 193416), (7440, 169239), (7812, 161180), (8059, 156240), (8680, 145062), (9765, 128944), (10416, 120885), (11160, 112826), (13020, 96708), (15624, 80590), (16118, 78120), (17360, 72531), (19530, 64472), (22320, 56413), (24177, 52080), (26040, 48354), (31248, 40295), (32236, 39060)]