2012565240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:723

約数の個数: 288

約数和(自身を含む): 7654944960

約数和(自身を除く): 5642379720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 271, 280, 294, 315, 360, 392, 420, 421, 441, 490, 504, 542, 588, 630, 735, 813, 840, 842, 882, 980, 1084, 1176, 1260, 1263, 1355, 1470, 1626, 1684, 1764, 1897, 1960, 2105, 2168, 2205, 2439, 2520, 2526, 2710, 2940, 2947, 3252, 3368, 3528, 3789, 3794, 4065, 4210, 4410, 4878, 5052, 5420, 5691, 5880, 5894, 6315, 6504, 7578, 7588, 8130, 8420, 8820, 8841, 9485, 9756, 10104, 10840, 11382, 11788, 12195, 12630, 13279, 14735, 15156, 15176, 16260, 16840, 17073, 17640, 17682, 18945, 18970, 19512, 20629, 22764, 23576, 24390, 25260, 26523, 26558, 28455, 29470, 30312, 32520, 34146, 35364, 37890, 37940, 39837, 41258, 44205, 45528, 48780, 50520, 53046, 53116, 56910, 58940, 61887, 66395, 68292, 70728, 75780, 75880, 79674, 82516, 85365, 88410, 97560, 103145, 106092, 106232, 113820, 114091, 117880, 119511, 123774, 132615, 132790, 136584, 151560, 159348, 165032, 170730, 176820, 185661, 199185, 206290, 212184, 227640, 228182, 239022, 247548, 265230, 265580, 309435, 318696, 341460, 342273, 353640, 371322, 398370, 412580, 456364, 478044, 495096, 530460, 531160, 570455, 597555, 618870, 682920, 684546, 742644, 796740, 798637, 825160, 912728, 928305, 956088, 1026819, 1060920, 1140910, 1195110, 1237740, 1369092, 1485288, 1593480, 1597274, 1711365, 1856610, 2053638, 2281820, 2390220, 2395911, 2475480, 2738184, 3194548, 3422730, 3713220, 3993185, 4107276, 4563640, 4780440, 4791822, 5134095, 5590459, 6389096, 6845460, 7187733, 7426440, 7986370, 8214552, 9583644, 10268190, 11180918, 11979555, 13690920, 14375466, 15972740, 16771377, 19167288, 20536380, 22361836, 23959110, 27952295, 28750932, 31945480, 33542754, 35938665, 41072760, 44723672, 47918220, 50314131, 55904590, 57501864, 67085508, 71877330, 83856885, 95836440, 100628262, 111809180, 134171016, 143754660, 167713770, 201256524, 223618360, 251570655, 287509320, 335427540, 402513048, 503141310, 670855080, 1006282620, 2012565240]

約数ペア:

[(1, 2012565240), (2, 1006282620), (3, 670855080), (4, 503141310), (5, 402513048), (6, 335427540), (7, 287509320), (8, 251570655), (9, 223618360), (10, 201256524), (12, 167713770), (14, 143754660), (15, 134171016), (18, 111809180), (20, 100628262), (21, 95836440), (24, 83856885), (28, 71877330), (30, 67085508), (35, 57501864), (36, 55904590), (40, 50314131), (42, 47918220), (45, 44723672), (49, 41072760), (56, 35938665), (60, 33542754), (63, 31945480), (70, 28750932), (72, 27952295), (84, 23959110), (90, 22361836), (98, 20536380), (105, 19167288), (120, 16771377), (126, 15972740), (140, 14375466), (147, 13690920), (168, 11979555), (180, 11180918), (196, 10268190), (210, 9583644), (245, 8214552), (252, 7986370), (271, 7426440), (280, 7187733), (294, 6845460), (315, 6389096), (360, 5590459), (392, 5134095), (420, 4791822), (421, 4780440), (441, 4563640), (490, 4107276), (504, 3993185), (542, 3713220), (588, 3422730), (630, 3194548), (735, 2738184), (813, 2475480), (840, 2395911), (842, 2390220), (882, 2281820), (980, 2053638), (1084, 1856610), (1176, 1711365), (1260, 1597274), (1263, 1593480), (1355, 1485288), (1470, 1369092), (1626, 1237740), (1684, 1195110), (1764, 1140910), (1897, 1060920), (1960, 1026819), (2105, 956088), (2168, 928305), (2205, 912728), (2439, 825160), (2520, 798637), (2526, 796740), (2710, 742644), (2940, 684546), (2947, 682920), (3252, 618870), (3368, 597555), (3528, 570455), (3789, 531160), (3794, 530460), (4065, 495096), (4210, 478044), (4410, 456364), (4878, 412580), (5052, 398370), (5420, 371322), (5691, 353640), (5880, 342273), (5894, 341460), (6315, 318696), (6504, 309435), (7578, 265580), (7588, 265230), (8130, 247548), (8420, 239022), (8820, 228182), (8841, 227640), (9485, 212184), (9756, 206290), (10104, 199185), (10840, 185661), (11382, 176820), (11788, 170730), (12195, 165032), (12630, 159348), (13279, 151560), (14735, 136584), (15156, 132790), (15176, 132615), (16260, 123774), (16840, 119511), (17073, 117880), (17640, 114091), (17682, 113820), (18945, 106232), (18970, 106092), (19512, 103145), (20629, 97560), (22764, 88410), (23576, 85365), (24390, 82516), (25260, 79674), (26523, 75880), (26558, 75780), (28455, 70728), (29470, 68292), (30312, 66395), (32520, 61887), (34146, 58940), (35364, 56910), (37890, 53116), (37940, 53046), (39837, 50520), (41258, 48780), (44205, 45528)]