86205840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{97}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 322562688

約数和(自身を除く): 236356848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 97, 105, 112, 115, 120, 138, 140, 161, 168, 184, 194, 210, 230, 240, 276, 280, 291, 322, 336, 345, 368, 388, 420, 460, 483, 485, 529, 552, 560, 582, 644, 679, 690, 776, 805, 840, 920, 966, 970, 1058, 1104, 1164, 1288, 1358, 1380, 1455, 1552, 1587, 1610, 1680, 1840, 1932, 1940, 2037, 2116, 2231, 2328, 2415, 2576, 2645, 2716, 2760, 2910, 3174, 3220, 3395, 3703, 3864, 3880, 4074, 4232, 4462, 4656, 4830, 5290, 5432, 5520, 5820, 6348, 6440, 6693, 6790, 7406, 7728, 7760, 7935, 8148, 8464, 8924, 9660, 10185, 10580, 10864, 11109, 11155, 11640, 12696, 12880, 13386, 13580, 14812, 15617, 15870, 16296, 17848, 18515, 19320, 20370, 21160, 22218, 22310, 23280, 25392, 26772, 27160, 29624, 31234, 31740, 32592, 33465, 35696, 37030, 38640, 40740, 42320, 44436, 44620, 46851, 51313, 53544, 54320, 55545, 59248, 62468, 63480, 66930, 74060, 78085, 81480, 88872, 89240, 93702, 102626, 107088, 111090, 124936, 126960, 133860, 148120, 153939, 156170, 162960, 177744, 178480, 187404, 205252, 222180, 234255, 249872, 256565, 267720, 296240, 307878, 312340, 359191, 374808, 410504, 444360, 468510, 513130, 535440, 615756, 624680, 718382, 749616, 769695, 821008, 888720, 937020, 1026260, 1077573, 1231512, 1249360, 1436764, 1539390, 1795955, 1874040, 2052520, 2155146, 2463024, 2873528, 3078780, 3591910, 3748080, 4105040, 4310292, 5387865, 5747056, 6157560, 7183820, 8620584, 10775730, 12315120, 14367640, 17241168, 21551460, 28735280, 43102920, 86205840]

約数ペア:

[(1, 86205840), (2, 43102920), (3, 28735280), (4, 21551460), (5, 17241168), (6, 14367640), (7, 12315120), (8, 10775730), (10, 8620584), (12, 7183820), (14, 6157560), (15, 5747056), (16, 5387865), (20, 4310292), (21, 4105040), (23, 3748080), (24, 3591910), (28, 3078780), (30, 2873528), (35, 2463024), (40, 2155146), (42, 2052520), (46, 1874040), (48, 1795955), (56, 1539390), (60, 1436764), (69, 1249360), (70, 1231512), (80, 1077573), (84, 1026260), (92, 937020), (97, 888720), (105, 821008), (112, 769695), (115, 749616), (120, 718382), (138, 624680), (140, 615756), (161, 535440), (168, 513130), (184, 468510), (194, 444360), (210, 410504), (230, 374808), (240, 359191), (276, 312340), (280, 307878), (291, 296240), (322, 267720), (336, 256565), (345, 249872), (368, 234255), (388, 222180), (420, 205252), (460, 187404), (483, 178480), (485, 177744), (529, 162960), (552, 156170), (560, 153939), (582, 148120), (644, 133860), (679, 126960), (690, 124936), (776, 111090), (805, 107088), (840, 102626), (920, 93702), (966, 89240), (970, 88872), (1058, 81480), (1104, 78085), (1164, 74060), (1288, 66930), (1358, 63480), (1380, 62468), (1455, 59248), (1552, 55545), (1587, 54320), (1610, 53544), (1680, 51313), (1840, 46851), (1932, 44620), (1940, 44436), (2037, 42320), (2116, 40740), (2231, 38640), (2328, 37030), (2415, 35696), (2576, 33465), (2645, 32592), (2716, 31740), (2760, 31234), (2910, 29624), (3174, 27160), (3220, 26772), (3395, 25392), (3703, 23280), (3864, 22310), (3880, 22218), (4074, 21160), (4232, 20370), (4462, 19320), (4656, 18515), (4830, 17848), (5290, 16296), (5432, 15870), (5520, 15617), (5820, 14812), (6348, 13580), (6440, 13386), (6693, 12880), (6790, 12696), (7406, 11640), (7728, 11155), (7760, 11109), (7935, 10864), (8148, 10580), (8464, 10185), (8924, 9660)]