12881792280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{12239}}^1$

素因数の和:12446

約数の個数: 192

約数和(自身を含む): 45209664000

約数和(自身を除く): 32327871720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 179, 196, 210, 245, 280, 294, 358, 392, 420, 490, 537, 588, 716, 735, 840, 895, 980, 1074, 1176, 1253, 1432, 1470, 1790, 1960, 2148, 2506, 2685, 2940, 3580, 3759, 4296, 5012, 5370, 5880, 6265, 7160, 7518, 8771, 10024, 10740, 12239, 12530, 15036, 17542, 18795, 21480, 24478, 25060, 26313, 30072, 35084, 36717, 37590, 43855, 48956, 50120, 52626, 61195, 70168, 73434, 75180, 85673, 87710, 97912, 105252, 122390, 131565, 146868, 150360, 171346, 175420, 183585, 210504, 244780, 257019, 263130, 293736, 342692, 350840, 367170, 428365, 489560, 514038, 526260, 599711, 685384, 734340, 856730, 1028076, 1052520, 1199422, 1285095, 1468680, 1713460, 1799133, 2056152, 2190781, 2398844, 2570190, 2998555, 3426920, 3598266, 4381562, 4797688, 5140380, 5997110, 6572343, 7196532, 8763124, 8995665, 10280760, 10953905, 11994220, 13144686, 14393064, 15335467, 17526248, 17991330, 21907810, 23988440, 26289372, 30670934, 32861715, 35982660, 43815620, 46006401, 52578744, 61341868, 65723430, 71965320, 76677335, 87631240, 92012802, 107348269, 122683736, 131446860, 153354670, 184025604, 214696538, 230032005, 262893720, 306709340, 322044807, 368051208, 429393076, 460064010, 536741345, 613418680, 644089614, 858786152, 920128020, 1073482690, 1288179228, 1610224035, 1840256040, 2146965380, 2576358456, 3220448070, 4293930760, 6440896140, 12881792280]

約数ペア:

[(1, 12881792280), (2, 6440896140), (3, 4293930760), (4, 3220448070), (5, 2576358456), (6, 2146965380), (7, 1840256040), (8, 1610224035), (10, 1288179228), (12, 1073482690), (14, 920128020), (15, 858786152), (20, 644089614), (21, 613418680), (24, 536741345), (28, 460064010), (30, 429393076), (35, 368051208), (40, 322044807), (42, 306709340), (49, 262893720), (56, 230032005), (60, 214696538), (70, 184025604), (84, 153354670), (98, 131446860), (105, 122683736), (120, 107348269), (140, 92012802), (147, 87631240), (168, 76677335), (179, 71965320), (196, 65723430), (210, 61341868), (245, 52578744), (280, 46006401), (294, 43815620), (358, 35982660), (392, 32861715), (420, 30670934), (490, 26289372), (537, 23988440), (588, 21907810), (716, 17991330), (735, 17526248), (840, 15335467), (895, 14393064), (980, 13144686), (1074, 11994220), (1176, 10953905), (1253, 10280760), (1432, 8995665), (1470, 8763124), (1790, 7196532), (1960, 6572343), (2148, 5997110), (2506, 5140380), (2685, 4797688), (2940, 4381562), (3580, 3598266), (3759, 3426920), (4296, 2998555), (5012, 2570190), (5370, 2398844), (5880, 2190781), (6265, 2056152), (7160, 1799133), (7518, 1713460), (8771, 1468680), (10024, 1285095), (10740, 1199422), (12239, 1052520), (12530, 1028076), (15036, 856730), (17542, 734340), (18795, 685384), (21480, 599711), (24478, 526260), (25060, 514038), (26313, 489560), (30072, 428365), (35084, 367170), (36717, 350840), (37590, 342692), (43855, 293736), (48956, 263130), (50120, 257019), (52626, 244780), (61195, 210504), (70168, 183585), (73434, 175420), (75180, 171346), (85673, 150360), (87710, 146868), (97912, 131565), (105252, 122390)]