2545120760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1693}}^1$

素因数の和:1790

約数の個数: 192

約数和(自身を含む): 7299784800

約数和(自身を除く): 4754664040

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 59, 65, 70, 91, 98, 104, 118, 130, 140, 182, 196, 236, 245, 260, 280, 295, 364, 392, 413, 455, 472, 490, 520, 590, 637, 728, 767, 826, 910, 980, 1180, 1274, 1534, 1652, 1693, 1820, 1960, 2065, 2360, 2548, 2891, 3068, 3185, 3304, 3386, 3640, 3835, 4130, 5096, 5369, 5782, 6136, 6370, 6772, 7670, 8260, 8465, 10738, 11564, 11851, 12740, 13544, 14455, 15340, 16520, 16930, 21476, 22009, 23128, 23702, 25480, 26845, 28910, 30680, 33860, 37583, 42952, 44018, 47404, 53690, 57820, 59255, 67720, 75166, 82957, 88036, 94808, 99887, 107380, 110045, 115640, 118510, 150332, 154063, 165914, 176072, 187915, 199774, 214760, 220090, 237020, 300664, 308126, 331828, 375830, 399548, 414785, 440180, 474040, 499435, 616252, 663656, 699209, 751660, 770315, 799096, 829570, 880360, 998870, 1078441, 1232504, 1298531, 1398418, 1503320, 1540630, 1659140, 1997740, 2156882, 2597062, 2796836, 3081260, 3318280, 3496045, 3995480, 4313764, 4894463, 5194124, 5392205, 5593672, 6162520, 6492655, 6992090, 8627528, 9089717, 9788926, 10388248, 10784410, 12985310, 13984180, 18179434, 19577852, 21568820, 24472315, 25970620, 27968360, 36358868, 39155704, 43137640, 45448585, 48944630, 51941240, 63628019, 72717736, 90897170, 97889260, 127256038, 181794340, 195778520, 254512076, 318140095, 363588680, 509024152, 636280190, 1272560380, 2545120760]

約数ペア:

[(1, 2545120760), (2, 1272560380), (4, 636280190), (5, 509024152), (7, 363588680), (8, 318140095), (10, 254512076), (13, 195778520), (14, 181794340), (20, 127256038), (26, 97889260), (28, 90897170), (35, 72717736), (40, 63628019), (49, 51941240), (52, 48944630), (56, 45448585), (59, 43137640), (65, 39155704), (70, 36358868), (91, 27968360), (98, 25970620), (104, 24472315), (118, 21568820), (130, 19577852), (140, 18179434), (182, 13984180), (196, 12985310), (236, 10784410), (245, 10388248), (260, 9788926), (280, 9089717), (295, 8627528), (364, 6992090), (392, 6492655), (413, 6162520), (455, 5593672), (472, 5392205), (490, 5194124), (520, 4894463), (590, 4313764), (637, 3995480), (728, 3496045), (767, 3318280), (826, 3081260), (910, 2796836), (980, 2597062), (1180, 2156882), (1274, 1997740), (1534, 1659140), (1652, 1540630), (1693, 1503320), (1820, 1398418), (1960, 1298531), (2065, 1232504), (2360, 1078441), (2548, 998870), (2891, 880360), (3068, 829570), (3185, 799096), (3304, 770315), (3386, 751660), (3640, 699209), (3835, 663656), (4130, 616252), (5096, 499435), (5369, 474040), (5782, 440180), (6136, 414785), (6370, 399548), (6772, 375830), (7670, 331828), (8260, 308126), (8465, 300664), (10738, 237020), (11564, 220090), (11851, 214760), (12740, 199774), (13544, 187915), (14455, 176072), (15340, 165914), (16520, 154063), (16930, 150332), (21476, 118510), (22009, 115640), (23128, 110045), (23702, 107380), (25480, 99887), (26845, 94808), (28910, 88036), (30680, 82957), (33860, 75166), (37583, 67720), (42952, 59255), (44018, 57820), (47404, 53690)]