2150790840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1147

約数の個数: 256

約数和(自身を含む): 7869312000

約数和(自身を除く): 5718521160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 197, 198, 216, 220, 264, 270, 297, 330, 360, 394, 396, 440, 495, 540, 591, 594, 660, 788, 792, 919, 985, 990, 1080, 1182, 1188, 1320, 1485, 1576, 1773, 1838, 1970, 1980, 2167, 2364, 2376, 2757, 2955, 2970, 3546, 3676, 3940, 3960, 4334, 4595, 4728, 5319, 5514, 5910, 5940, 6501, 7092, 7352, 7880, 8271, 8668, 8865, 9190, 10109, 10638, 10835, 11028, 11820, 11880, 13002, 13785, 14184, 16542, 17336, 17730, 18380, 19503, 20218, 21276, 21670, 22056, 23640, 24813, 26004, 26595, 27570, 30327, 32505, 33084, 35460, 36760, 39006, 40436, 41355, 42552, 43340, 49626, 50545, 52008, 53190, 55140, 58509, 60654, 65010, 66168, 70920, 78012, 80872, 82710, 86680, 90981, 97515, 99252, 101090, 106380, 110280, 117018, 121308, 124065, 130020, 151635, 156024, 165420, 181043, 181962, 195030, 198504, 202180, 212760, 234036, 242616, 248130, 260040, 272943, 292545, 303270, 330840, 362086, 363924, 390060, 404360, 454905, 468072, 496260, 543129, 545886, 585090, 606540, 724172, 727848, 780120, 905215, 909810, 992520, 1086258, 1091772, 1170180, 1213080, 1364715, 1448344, 1629387, 1810430, 1819620, 1991473, 2172516, 2183544, 2340360, 2715645, 2729430, 3258774, 3620860, 3639240, 3982946, 4345032, 4888161, 5431290, 5458860, 5974419, 6517548, 7241720, 7965892, 8146935, 9776322, 9957365, 10862580, 10917720, 11948838, 13035096, 15931784, 16293870, 17923257, 19552644, 19914730, 21725160, 23897676, 24440805, 29872095, 32587740, 35846514, 39105288, 39829460, 47795352, 48881610, 53769771, 59744190, 65175480, 71693028, 79658920, 89616285, 97763220, 107539542, 119488380, 143386056, 179232570, 195526440, 215079084, 238976760, 268848855, 358465140, 430158168, 537697710, 716930280, 1075395420, 2150790840]

約数ペア:

[(1, 2150790840), (2, 1075395420), (3, 716930280), (4, 537697710), (5, 430158168), (6, 358465140), (8, 268848855), (9, 238976760), (10, 215079084), (11, 195526440), (12, 179232570), (15, 143386056), (18, 119488380), (20, 107539542), (22, 97763220), (24, 89616285), (27, 79658920), (30, 71693028), (33, 65175480), (36, 59744190), (40, 53769771), (44, 48881610), (45, 47795352), (54, 39829460), (55, 39105288), (60, 35846514), (66, 32587740), (72, 29872095), (88, 24440805), (90, 23897676), (99, 21725160), (108, 19914730), (110, 19552644), (120, 17923257), (132, 16293870), (135, 15931784), (165, 13035096), (180, 11948838), (197, 10917720), (198, 10862580), (216, 9957365), (220, 9776322), (264, 8146935), (270, 7965892), (297, 7241720), (330, 6517548), (360, 5974419), (394, 5458860), (396, 5431290), (440, 4888161), (495, 4345032), (540, 3982946), (591, 3639240), (594, 3620860), (660, 3258774), (788, 2729430), (792, 2715645), (919, 2340360), (985, 2183544), (990, 2172516), (1080, 1991473), (1182, 1819620), (1188, 1810430), (1320, 1629387), (1485, 1448344), (1576, 1364715), (1773, 1213080), (1838, 1170180), (1970, 1091772), (1980, 1086258), (2167, 992520), (2364, 909810), (2376, 905215), (2757, 780120), (2955, 727848), (2970, 724172), (3546, 606540), (3676, 585090), (3940, 545886), (3960, 543129), (4334, 496260), (4595, 468072), (4728, 454905), (5319, 404360), (5514, 390060), (5910, 363924), (5940, 362086), (6501, 330840), (7092, 303270), (7352, 292545), (7880, 272943), (8271, 260040), (8668, 248130), (8865, 242616), (9190, 234036), (10109, 212760), (10638, 202180), (10835, 198504), (11028, 195030), (11820, 181962), (11880, 181043), (13002, 165420), (13785, 156024), (14184, 151635), (16542, 130020), (17336, 124065), (17730, 121308), (18380, 117018), (19503, 110280), (20218, 106380), (21276, 101090), (21670, 99252), (22056, 97515), (23640, 90981), (24813, 86680), (26004, 82710), (26595, 80872), (27570, 78012), (30327, 70920), (32505, 66168), (33084, 65010), (35460, 60654), (36760, 58509), (39006, 55140), (40436, 53190), (41355, 52008), (42552, 50545), (43340, 49626)]