2821754000880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{447233}}^1$

素因数の和:447405

約数の個数: 320

約数和(自身を含む): 10221837189120

約数和(自身を除く): 7400083188240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 127, 135, 138, 144, 180, 184, 207, 216, 230, 240, 254, 270, 276, 345, 360, 368, 381, 414, 432, 460, 508, 540, 552, 621, 635, 690, 720, 762, 828, 920, 1016, 1035, 1080, 1104, 1143, 1242, 1270, 1380, 1524, 1656, 1840, 1905, 2032, 2070, 2160, 2286, 2484, 2540, 2760, 2921, 3048, 3105, 3312, 3429, 3810, 4140, 4572, 4968, 5080, 5520, 5715, 5842, 6096, 6210, 6858, 7620, 8280, 8763, 9144, 9936, 10160, 11430, 11684, 12420, 13716, 14605, 15240, 16560, 17145, 17526, 18288, 22860, 23368, 24840, 26289, 27432, 29210, 30480, 34290, 35052, 43815, 45720, 46736, 49680, 52578, 54864, 58420, 68580, 70104, 78867, 87630, 91440, 105156, 116840, 131445, 137160, 140208, 157734, 175260, 210312, 233680, 262890, 274320, 315468, 350520, 394335, 420624, 447233, 525780, 630936, 701040, 788670, 894466, 1051560, 1261872, 1341699, 1577340, 1788932, 2103120, 2236165, 2683398, 3154680, 3577864, 4025097, 4472330, 5366796, 6309360, 6708495, 7155728, 8050194, 8944660, 10286359, 10733592, 12075291, 13416990, 16100388, 17889320, 20125485, 20572718, 21467184, 24150582, 26833980, 30859077, 32200776, 35778640, 40250970, 41145436, 48301164, 51431795, 53667960, 56798591, 60376455, 61718154, 64401552, 80501940, 82290872, 92577231, 96602328, 102863590, 107335920, 113597182, 120752910, 123436308, 154295385, 161003880, 164581744, 170395773, 185154462, 193204656, 205727180, 227194364, 241505820, 246872616, 277731693, 283992955, 308590770, 322007760, 340791546, 370308924, 411454360, 454388728, 462886155, 483011640, 493745232, 511187319, 555463386, 567985910, 617181540, 681583092, 740617848, 822908720, 851978865, 908777456, 925772310, 966023280, 1022374638, 1110926772, 1135971820, 1234363080, 1306367593, 1363166184, 1388658465, 1481235696, 1533561957, 1703957730, 1851544620, 2044749276, 2221853544, 2271943640, 2468726160, 2555936595, 2612735186, 2726332368, 2777316930, 3067123914, 3407915460, 3703089240, 3919102779, 4089498552, 4443707088, 4543887280, 5111873190, 5225470372, 5554633860, 6134247828, 6531837965, 6815830920, 7406178480, 7667809785, 7838205558, 8178997104, 10223746380, 10450940744, 11109267720, 11757308337, 12268495656, 13063675930, 13631661840, 15335619570, 15676411116, 19595513895, 20447492760, 20901881488, 22218535440, 23514616674, 24536991312, 26127351860, 30671239140, 31352822232, 35271925011, 39191027790, 40894985520, 47029233348, 52254703720, 58786541685, 61342478280, 62705644464, 70543850022, 78382055580, 94058466696, 104509407440, 117573083370, 122684956560, 141087700044, 156764111160, 176359625055, 188116933392, 235146166740, 282175400088, 313528222320, 352719250110, 470292333480, 564350800176, 705438500220, 940584666960, 1410877000440, 2821754000880]

約数ペア:

[(1, 2821754000880), (2, 1410877000440), (3, 940584666960), (4, 705438500220), (5, 564350800176), (6, 470292333480), (8, 352719250110), (9, 313528222320), (10, 282175400088), (12, 235146166740), (15, 188116933392), (16, 176359625055), (18, 156764111160), (20, 141087700044), (23, 122684956560), (24, 117573083370), (27, 104509407440), (30, 94058466696), (36, 78382055580), (40, 70543850022), (45, 62705644464), (46, 61342478280), (48, 58786541685), (54, 52254703720), (60, 47029233348), (69, 40894985520), (72, 39191027790), (80, 35271925011), (90, 31352822232), (92, 30671239140), (108, 26127351860), (115, 24536991312), (120, 23514616674), (127, 22218535440), (135, 20901881488), (138, 20447492760), (144, 19595513895), (180, 15676411116), (184, 15335619570), (207, 13631661840), (216, 13063675930), (230, 12268495656), (240, 11757308337), (254, 11109267720), (270, 10450940744), (276, 10223746380), (345, 8178997104), (360, 7838205558), (368, 7667809785), (381, 7406178480), (414, 6815830920), (432, 6531837965), (460, 6134247828), (508, 5554633860), (540, 5225470372), (552, 5111873190), (621, 4543887280), (635, 4443707088), (690, 4089498552), (720, 3919102779), (762, 3703089240), (828, 3407915460), (920, 3067123914), (1016, 2777316930), (1035, 2726332368), (1080, 2612735186), (1104, 2555936595), (1143, 2468726160), (1242, 2271943640), (1270, 2221853544), (1380, 2044749276), (1524, 1851544620), (1656, 1703957730), (1840, 1533561957), (1905, 1481235696), (2032, 1388658465), (2070, 1363166184), (2160, 1306367593), (2286, 1234363080), (2484, 1135971820), (2540, 1110926772), (2760, 1022374638), (2921, 966023280), (3048, 925772310), (3105, 908777456), (3312, 851978865), (3429, 822908720), (3810, 740617848), (4140, 681583092), (4572, 617181540), (4968, 567985910), (5080, 555463386), (5520, 511187319), (5715, 493745232), (5842, 483011640), (6096, 462886155), (6210, 454388728), (6858, 411454360), (7620, 370308924), (8280, 340791546), (8763, 322007760), (9144, 308590770), (9936, 283992955), (10160, 277731693), (11430, 246872616), (11684, 241505820), (12420, 227194364), (13716, 205727180), (14605, 193204656), (15240, 185154462), (16560, 170395773), (17145, 164581744), (17526, 161003880), (18288, 154295385), (22860, 123436308), (23368, 120752910), (24840, 113597182), (26289, 107335920), (27432, 102863590), (29210, 96602328), (30480, 92577231), (34290, 82290872), (35052, 80501940), (43815, 64401552), (45720, 61718154), (46736, 60376455), (49680, 56798591), (52578, 53667960), (54864, 51431795), (58420, 48301164), (68580, 41145436), (70104, 40250970), (78867, 35778640), (87630, 32200776), (91440, 30859077), (105156, 26833980), (116840, 24150582), (131445, 21467184), (137160, 20572718), (140208, 20125485), (157734, 17889320), (175260, 16100388), (210312, 13416990), (233680, 12075291), (262890, 10733592), (274320, 10286359), (315468, 8944660), (350520, 8050194), (394335, 7155728), (420624, 6708495), (447233, 6309360), (525780, 5366796), (630936, 4472330), (701040, 4025097), (788670, 3577864), (894466, 3154680), (1051560, 2683398), (1261872, 2236165), (1341699, 2103120), (1577340, 1788932)]