13237440720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2129}}^1\times {\mathrm{3701}}^1$

素因数の和:5853

約数の個数: 160

約数和(自身を含む): 46933067520

約数和(自身を除く): 33695626800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2129, 3701, 4258, 6387, 7402, 8516, 10645, 11103, 12774, 14804, 14903, 17032, 18505, 21290, 22206, 25548, 25907, 29608, 29806, 31935, 34064, 37010, 42580, 44412, 44709, 51096, 51814, 55515, 59216, 59612, 63870, 74020, 74515, 77721, 85160, 88824, 89418, 102192, 103628, 111030, 119224, 127740, 129535, 148040, 149030, 155442, 170320, 177648, 178836, 207256, 222060, 223545, 238448, 255480, 259070, 296080, 298060, 310884, 357672, 388605, 414512, 444120, 447090, 510960, 518140, 596120, 621768, 715344, 777210, 888240, 894180, 1036280, 1192240, 1243536, 1554420, 1788360, 2072560, 3108840, 3576720, 6217680, 7879429, 15758858, 23638287, 31517716, 39397145, 47276574, 55156003, 63035432, 78794290, 94553148, 110312006, 118191435, 126070864, 157588580, 165468009, 189106296, 220624012, 236382870, 275780015, 315177160, 330936018, 378212592, 441248024, 472765740, 551560030, 630354320, 661872036, 827340045, 882496048, 945531480, 1103120060, 1323744072, 1654680090, 1891062960, 2206240120, 2647488144, 3309360180, 4412480240, 6618720360, 13237440720]

約数ペア:

[(1, 13237440720), (2, 6618720360), (3, 4412480240), (4, 3309360180), (5, 2647488144), (6, 2206240120), (7, 1891062960), (8, 1654680090), (10, 1323744072), (12, 1103120060), (14, 945531480), (15, 882496048), (16, 827340045), (20, 661872036), (21, 630354320), (24, 551560030), (28, 472765740), (30, 441248024), (35, 378212592), (40, 330936018), (42, 315177160), (48, 275780015), (56, 236382870), (60, 220624012), (70, 189106296), (80, 165468009), (84, 157588580), (105, 126070864), (112, 118191435), (120, 110312006), (140, 94553148), (168, 78794290), (210, 63035432), (240, 55156003), (280, 47276574), (336, 39397145), (420, 31517716), (560, 23638287), (840, 15758858), (1680, 7879429), (2129, 6217680), (3701, 3576720), (4258, 3108840), (6387, 2072560), (7402, 1788360), (8516, 1554420), (10645, 1243536), (11103, 1192240), (12774, 1036280), (14804, 894180), (14903, 888240), (17032, 777210), (18505, 715344), (21290, 621768), (22206, 596120), (25548, 518140), (25907, 510960), (29608, 447090), (29806, 444120), (31935, 414512), (34064, 388605), (37010, 357672), (42580, 310884), (44412, 298060), (44709, 296080), (51096, 259070), (51814, 255480), (55515, 238448), (59216, 223545), (59612, 222060), (63870, 207256), (74020, 178836), (74515, 177648), (77721, 170320), (85160, 155442), (88824, 149030), (89418, 148040), (102192, 129535), (103628, 127740), (111030, 119224)]