26844720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 103683840

約数和(自身を除く): 76839120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 48, 56, 57, 58, 60, 70, 76, 80, 84, 87, 95, 105, 112, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 240, 266, 280, 285, 290, 304, 336, 348, 380, 399, 406, 420, 435, 456, 464, 532, 551, 560, 570, 580, 609, 665, 696, 760, 798, 812, 840, 841, 870, 912, 1015, 1064, 1102, 1140, 1160, 1218, 1330, 1392, 1520, 1596, 1624, 1653, 1680, 1682, 1740, 1995, 2030, 2128, 2204, 2280, 2320, 2436, 2523, 2660, 2755, 3045, 3192, 3248, 3306, 3364, 3480, 3857, 3990, 4060, 4205, 4408, 4560, 4872, 5046, 5320, 5510, 5887, 6090, 6384, 6612, 6728, 6960, 7714, 7980, 8120, 8265, 8410, 8816, 9744, 10092, 10640, 11020, 11571, 11774, 12180, 12615, 13224, 13456, 15428, 15960, 15979, 16240, 16530, 16820, 17661, 19285, 20184, 22040, 23142, 23548, 24360, 25230, 26448, 29435, 30856, 31920, 31958, 33060, 33640, 35322, 38570, 40368, 44080, 46284, 47096, 47937, 48720, 50460, 57855, 58870, 61712, 63916, 66120, 67280, 70644, 77140, 79895, 88305, 92568, 94192, 95874, 100920, 111853, 115710, 117740, 127832, 132240, 141288, 154280, 159790, 176610, 185136, 191748, 201840, 223706, 231420, 235480, 239685, 255664, 282576, 308560, 319580, 335559, 353220, 383496, 447412, 462840, 470960, 479370, 559265, 639160, 671118, 706440, 766992, 894824, 925680, 958740, 1118530, 1278320, 1342236, 1412880, 1677795, 1789648, 1917480, 2237060, 2684472, 3355590, 3834960, 4474120, 5368944, 6711180, 8948240, 13422360, 26844720]

約数ペア:

[(1, 26844720), (2, 13422360), (3, 8948240), (4, 6711180), (5, 5368944), (6, 4474120), (7, 3834960), (8, 3355590), (10, 2684472), (12, 2237060), (14, 1917480), (15, 1789648), (16, 1677795), (19, 1412880), (20, 1342236), (21, 1278320), (24, 1118530), (28, 958740), (29, 925680), (30, 894824), (35, 766992), (38, 706440), (40, 671118), (42, 639160), (48, 559265), (56, 479370), (57, 470960), (58, 462840), (60, 447412), (70, 383496), (76, 353220), (80, 335559), (84, 319580), (87, 308560), (95, 282576), (105, 255664), (112, 239685), (114, 235480), (116, 231420), (120, 223706), (133, 201840), (140, 191748), (145, 185136), (152, 176610), (168, 159790), (174, 154280), (190, 141288), (203, 132240), (210, 127832), (228, 117740), (232, 115710), (240, 111853), (266, 100920), (280, 95874), (285, 94192), (290, 92568), (304, 88305), (336, 79895), (348, 77140), (380, 70644), (399, 67280), (406, 66120), (420, 63916), (435, 61712), (456, 58870), (464, 57855), (532, 50460), (551, 48720), (560, 47937), (570, 47096), (580, 46284), (609, 44080), (665, 40368), (696, 38570), (760, 35322), (798, 33640), (812, 33060), (840, 31958), (841, 31920), (870, 30856), (912, 29435), (1015, 26448), (1064, 25230), (1102, 24360), (1140, 23548), (1160, 23142), (1218, 22040), (1330, 20184), (1392, 19285), (1520, 17661), (1596, 16820), (1624, 16530), (1653, 16240), (1680, 15979), (1682, 15960), (1740, 15428), (1995, 13456), (2030, 13224), (2128, 12615), (2204, 12180), (2280, 11774), (2320, 11571), (2436, 11020), (2523, 10640), (2660, 10092), (2755, 9744), (3045, 8816), (3192, 8410), (3248, 8265), (3306, 8120), (3364, 7980), (3480, 7714), (3857, 6960), (3990, 6728), (4060, 6612), (4205, 6384), (4408, 6090), (4560, 5887), (4872, 5510), (5046, 5320)]