157931000640

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{870431}}^1$

素因数の和:870467

約数の個数: 280

約数和(自身を含む): 642044570112

約数和(自身を除く): 484113569472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 181440, 870431, 1740862, 2611293, 3481724, 4352155, 5222586, 6093017, 6963448, 7833879, 8704310, 10445172, 12186034, 13056465, 13926896, 15667758, 17408620, 18279051, 20890344, 23501637, 24372068, 26112930, 27853792, 30465085, 31335516, 34817240, 36558102, 39169395, 41780688, 47003274, 48744136, 52225860, 54837153, 55707584, 60930170, 62671032, 69634480, 70504911, 73116204, 78338790, 83561376, 91395255, 94006548, 97488272, 104451720, 109674306, 117508185, 121860340, 125342064, 139268960, 141009822, 146232408, 156677580, 164511459, 167122752, 182790510, 188013096, 194976544, 208903440, 219348612, 235016370, 243720680, 250684128, 274185765, 278537920, 282019644, 292464816, 313355160, 329022918, 352524555, 365581020, 376026192, 389953088, 417806880, 438697224, 470032740, 487441360, 493534377, 501368256, 548371530, 564039288, 584929632, 626710320, 658045836, 705049110, 731162040, 752052384, 822557295, 835613760, 877394448, 940065480, 974882720, 987068754, 1096743060, 1128078576, 1169859264, 1253420640, 1316091672, 1410098220, 1462324080, 1504104768, 1645114590, 1754788896, 1880130960, 1949765440, 1974137508, 2193486120, 2256157152, 2467671885, 2506841280, 2632183344, 2820196440, 2924648160, 3290229180, 3509577792, 3760261920, 3948275016, 4386972240, 4512314304, 4935343770, 5264366688, 5640392880, 5849296320, 6580458360, 7520523840, 7896550032, 8773944480, 9870687540, 10528733376, 11280785760, 13160916720, 15793100064, 17547888960, 19741375080, 22561571520, 26321833440, 31586200128, 39482750160, 52643666880, 78965500320, 157931000640]

約数ペア:

[(1, 157931000640), (2, 78965500320), (3, 52643666880), (4, 39482750160), (5, 31586200128), (6, 26321833440), (7, 22561571520), (8, 19741375080), (9, 17547888960), (10, 15793100064), (12, 13160916720), (14, 11280785760), (15, 10528733376), (16, 9870687540), (18, 8773944480), (20, 7896550032), (21, 7520523840), (24, 6580458360), (27, 5849296320), (28, 5640392880), (30, 5264366688), (32, 4935343770), (35, 4512314304), (36, 4386972240), (40, 3948275016), (42, 3760261920), (45, 3509577792), (48, 3290229180), (54, 2924648160), (56, 2820196440), (60, 2632183344), (63, 2506841280), (64, 2467671885), (70, 2256157152), (72, 2193486120), (80, 1974137508), (81, 1949765440), (84, 1880130960), (90, 1754788896), (96, 1645114590), (105, 1504104768), (108, 1462324080), (112, 1410098220), (120, 1316091672), (126, 1253420640), (135, 1169859264), (140, 1128078576), (144, 1096743060), (160, 987068754), (162, 974882720), (168, 940065480), (180, 877394448), (189, 835613760), (192, 822557295), (210, 752052384), (216, 731162040), (224, 705049110), (240, 658045836), (252, 626710320), (270, 584929632), (280, 564039288), (288, 548371530), (315, 501368256), (320, 493534377), (324, 487441360), (336, 470032740), (360, 438697224), (378, 417806880), (405, 389953088), (420, 376026192), (432, 365581020), (448, 352524555), (480, 329022918), (504, 313355160), (540, 292464816), (560, 282019644), (567, 278537920), (576, 274185765), (630, 250684128), (648, 243720680), (672, 235016370), (720, 219348612), (756, 208903440), (810, 194976544), (840, 188013096), (864, 182790510), (945, 167122752), (960, 164511459), (1008, 156677580), (1080, 146232408), (1120, 141009822), (1134, 139268960), (1260, 125342064), (1296, 121860340), (1344, 117508185), (1440, 109674306), (1512, 104451720), (1620, 97488272), (1680, 94006548), (1728, 91395255), (1890, 83561376), (2016, 78338790), (2160, 73116204), (2240, 70504911), (2268, 69634480), (2520, 62671032), (2592, 60930170), (2835, 55707584), (2880, 54837153), (3024, 52225860), (3240, 48744136), (3360, 47003274), (3780, 41780688), (4032, 39169395), (4320, 36558102), (4536, 34817240), (5040, 31335516), (5184, 30465085), (5670, 27853792), (6048, 26112930), (6480, 24372068), (6720, 23501637), (7560, 20890344), (8640, 18279051), (9072, 17408620), (10080, 15667758), (11340, 13926896), (12096, 13056465), (12960, 12186034), (15120, 10445172), (18144, 8704310), (20160, 7833879), (22680, 6963448), (25920, 6093017), (30240, 5222586), (36288, 4352155), (45360, 3481724), (60480, 2611293), (90720, 1740862), (181440, 870431)]