286070460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:340

約数の個数: 192

約数和(自身を含む): 921984000

約数和(自身を除く): 635913540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 97, 114, 130, 156, 190, 194, 195, 199, 228, 247, 260, 285, 291, 380, 388, 390, 398, 485, 494, 570, 582, 597, 741, 780, 796, 970, 988, 995, 1140, 1164, 1194, 1235, 1261, 1455, 1482, 1843, 1940, 1990, 2388, 2470, 2522, 2587, 2910, 2964, 2985, 3686, 3705, 3781, 3783, 3980, 4940, 5044, 5174, 5529, 5820, 5970, 6305, 7372, 7410, 7562, 7566, 7761, 9215, 10348, 11058, 11343, 11940, 12610, 12935, 14820, 15124, 15132, 15522, 18430, 18905, 18915, 19303, 22116, 22686, 23959, 25220, 25870, 27645, 31044, 36860, 37810, 37830, 38606, 38805, 45372, 47918, 49153, 51740, 55290, 56715, 57909, 71877, 75620, 75660, 77212, 77610, 95836, 96515, 98306, 110580, 113430, 115818, 119795, 143754, 147459, 155220, 193030, 196612, 226860, 231636, 239590, 245765, 250939, 287508, 289545, 294918, 359385, 366757, 386060, 479180, 491530, 501878, 579090, 589836, 718770, 733514, 737295, 752817, 983060, 1003756, 1100271, 1158180, 1254695, 1437540, 1467028, 1474590, 1505634, 1833785, 2200542, 2509390, 2949180, 3011268, 3667570, 3764085, 4401084, 4767841, 5018780, 5501355, 7335140, 7528170, 9535682, 11002710, 14303523, 15056340, 19071364, 22005420, 23839205, 28607046, 47678410, 57214092, 71517615, 95356820, 143035230, 286070460]

約数ペア:

[(1, 286070460), (2, 143035230), (3, 95356820), (4, 71517615), (5, 57214092), (6, 47678410), (10, 28607046), (12, 23839205), (13, 22005420), (15, 19071364), (19, 15056340), (20, 14303523), (26, 11002710), (30, 9535682), (38, 7528170), (39, 7335140), (52, 5501355), (57, 5018780), (60, 4767841), (65, 4401084), (76, 3764085), (78, 3667570), (95, 3011268), (97, 2949180), (114, 2509390), (130, 2200542), (156, 1833785), (190, 1505634), (194, 1474590), (195, 1467028), (199, 1437540), (228, 1254695), (247, 1158180), (260, 1100271), (285, 1003756), (291, 983060), (380, 752817), (388, 737295), (390, 733514), (398, 718770), (485, 589836), (494, 579090), (570, 501878), (582, 491530), (597, 479180), (741, 386060), (780, 366757), (796, 359385), (970, 294918), (988, 289545), (995, 287508), (1140, 250939), (1164, 245765), (1194, 239590), (1235, 231636), (1261, 226860), (1455, 196612), (1482, 193030), (1843, 155220), (1940, 147459), (1990, 143754), (2388, 119795), (2470, 115818), (2522, 113430), (2587, 110580), (2910, 98306), (2964, 96515), (2985, 95836), (3686, 77610), (3705, 77212), (3781, 75660), (3783, 75620), (3980, 71877), (4940, 57909), (5044, 56715), (5174, 55290), (5529, 51740), (5820, 49153), (5970, 47918), (6305, 45372), (7372, 38805), (7410, 38606), (7562, 37830), (7566, 37810), (7761, 36860), (9215, 31044), (10348, 27645), (11058, 25870), (11343, 25220), (11940, 23959), (12610, 22686), (12935, 22116), (14820, 19303), (15124, 18915), (15132, 18905), (15522, 18430)]