21883933680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{317711}}^1$

素因数の和:317775

約数の個数: 160

約数和(自身を含む): 79422916608

約数和(自身を除く): 57538982928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2870, 3280, 3444, 4305, 4592, 4920, 5740, 6888, 8610, 9840, 11480, 13776, 17220, 22960, 34440, 68880, 317711, 635422, 953133, 1270844, 1588555, 1906266, 2223977, 2541688, 3177110, 3812532, 4447954, 4765665, 5083376, 6354220, 6671931, 7625064, 8895908, 9531330, 11119885, 12708440, 13026151, 13343862, 15250128, 17791816, 19062660, 22239770, 25416880, 26052302, 26687724, 33359655, 35583632, 38125320, 39078453, 44479540, 52104604, 53375448, 65130755, 66719310, 76250640, 78156906, 88959080, 91183057, 104209208, 106750896, 130261510, 133438620, 156313812, 177918160, 182366114, 195392265, 208418416, 260523020, 266877240, 273549171, 312627624, 364732228, 390784530, 455915285, 521046040, 533754480, 547098342, 625255248, 729464456, 781569060, 911830570, 1042092080, 1094196684, 1367745855, 1458928912, 1563138120, 1823661140, 2188393368, 2735491710, 3126276240, 3647322280, 4376786736, 5470983420, 7294644560, 10941966840, 21883933680]

約数ペア:

[(1, 21883933680), (2, 10941966840), (3, 7294644560), (4, 5470983420), (5, 4376786736), (6, 3647322280), (7, 3126276240), (8, 2735491710), (10, 2188393368), (12, 1823661140), (14, 1563138120), (15, 1458928912), (16, 1367745855), (20, 1094196684), (21, 1042092080), (24, 911830570), (28, 781569060), (30, 729464456), (35, 625255248), (40, 547098342), (41, 533754480), (42, 521046040), (48, 455915285), (56, 390784530), (60, 364732228), (70, 312627624), (80, 273549171), (82, 266877240), (84, 260523020), (105, 208418416), (112, 195392265), (120, 182366114), (123, 177918160), (140, 156313812), (164, 133438620), (168, 130261510), (205, 106750896), (210, 104209208), (240, 91183057), (246, 88959080), (280, 78156906), (287, 76250640), (328, 66719310), (336, 65130755), (410, 53375448), (420, 52104604), (492, 44479540), (560, 39078453), (574, 38125320), (615, 35583632), (656, 33359655), (820, 26687724), (840, 26052302), (861, 25416880), (984, 22239770), (1148, 19062660), (1230, 17791816), (1435, 15250128), (1640, 13343862), (1680, 13026151), (1722, 12708440), (1968, 11119885), (2296, 9531330), (2460, 8895908), (2870, 7625064), (3280, 6671931), (3444, 6354220), (4305, 5083376), (4592, 4765665), (4920, 4447954), (5740, 3812532), (6888, 3177110), (8610, 2541688), (9840, 2223977), (11480, 1906266), (13776, 1588555), (17220, 1270844), (22960, 953133), (34440, 635422), (68880, 317711)]