2281457640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{5039}}^1$

素因数の和:5085

約数の個数: 256

約数和(自身を含む): 8709120000

約数和(自身を除く): 6427662360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 686, 735, 770, 840, 924, 980, 1029, 1078, 1155, 1176, 1320, 1372, 1470, 1540, 1617, 1715, 1848, 1960, 2058, 2156, 2310, 2695, 2744, 2940, 3080, 3234, 3430, 3773, 4116, 4312, 4620, 5039, 5145, 5390, 5880, 6468, 6860, 7546, 8085, 8232, 9240, 10078, 10290, 10780, 11319, 12936, 13720, 15092, 15117, 16170, 18865, 20156, 20580, 21560, 22638, 25195, 30184, 30234, 32340, 35273, 37730, 40312, 41160, 45276, 50390, 55429, 56595, 60468, 64680, 70546, 75460, 75585, 90552, 100780, 105819, 110858, 113190, 120936, 141092, 150920, 151170, 166287, 176365, 201560, 211638, 221716, 226380, 246911, 277145, 282184, 302340, 332574, 352730, 388003, 423276, 443432, 452760, 493822, 529095, 554290, 604680, 665148, 705460, 740733, 776006, 831435, 846552, 987644, 1058190, 1108580, 1164009, 1234555, 1330296, 1410920, 1481466, 1552012, 1662870, 1728377, 1940015, 1975288, 2116380, 2217160, 2328018, 2469110, 2716021, 2962932, 3104024, 3325740, 3456754, 3703665, 3880030, 4232760, 4656036, 4938220, 5185131, 5432042, 5820045, 5925864, 6651480, 6913508, 7407330, 7760060, 8148063, 8641885, 9312072, 9876440, 10370262, 10864084, 11640090, 13580105, 13827016, 14814660, 15520120, 16296126, 17283770, 19012147, 20740524, 21728168, 23280180, 25925655, 27160210, 29629320, 32592252, 34567540, 38024294, 40740315, 41481048, 46560360, 51851310, 54320420, 57036441, 65184504, 69135080, 76048588, 81480630, 95060735, 103702620, 108640840, 114072882, 152097176, 162961260, 190121470, 207405240, 228145764, 285182205, 325922520, 380242940, 456291528, 570364410, 760485880, 1140728820, 2281457640]

約数ペア:

[(1, 2281457640), (2, 1140728820), (3, 760485880), (4, 570364410), (5, 456291528), (6, 380242940), (7, 325922520), (8, 285182205), (10, 228145764), (11, 207405240), (12, 190121470), (14, 162961260), (15, 152097176), (20, 114072882), (21, 108640840), (22, 103702620), (24, 95060735), (28, 81480630), (30, 76048588), (33, 69135080), (35, 65184504), (40, 57036441), (42, 54320420), (44, 51851310), (49, 46560360), (55, 41481048), (56, 40740315), (60, 38024294), (66, 34567540), (70, 32592252), (77, 29629320), (84, 27160210), (88, 25925655), (98, 23280180), (105, 21728168), (110, 20740524), (120, 19012147), (132, 17283770), (140, 16296126), (147, 15520120), (154, 14814660), (165, 13827016), (168, 13580105), (196, 11640090), (210, 10864084), (220, 10370262), (231, 9876440), (245, 9312072), (264, 8641885), (280, 8148063), (294, 7760060), (308, 7407330), (330, 6913508), (343, 6651480), (385, 5925864), (392, 5820045), (420, 5432042), (440, 5185131), (462, 4938220), (490, 4656036), (539, 4232760), (588, 3880030), (616, 3703665), (660, 3456754), (686, 3325740), (735, 3104024), (770, 2962932), (840, 2716021), (924, 2469110), (980, 2328018), (1029, 2217160), (1078, 2116380), (1155, 1975288), (1176, 1940015), (1320, 1728377), (1372, 1662870), (1470, 1552012), (1540, 1481466), (1617, 1410920), (1715, 1330296), (1848, 1234555), (1960, 1164009), (2058, 1108580), (2156, 1058190), (2310, 987644), (2695, 846552), (2744, 831435), (2940, 776006), (3080, 740733), (3234, 705460), (3430, 665148), (3773, 604680), (4116, 554290), (4312, 529095), (4620, 493822), (5039, 452760), (5145, 443432), (5390, 423276), (5880, 388003), (6468, 352730), (6860, 332574), (7546, 302340), (8085, 282184), (8232, 277145), (9240, 246911), (10078, 226380), (10290, 221716), (10780, 211638), (11319, 201560), (12936, 176365), (13720, 166287), (15092, 151170), (15117, 150920), (16170, 141092), (18865, 120936), (20156, 113190), (20580, 110858), (21560, 105819), (22638, 100780), (25195, 90552), (30184, 75585), (30234, 75460), (32340, 70546), (35273, 64680), (37730, 60468), (40312, 56595), (41160, 55429), (45276, 50390)]