628393920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8501}}^1$

素因数の和:8539

約数の個数: 224

約数和(自身を含む): 2487753216

約数和(自身を除く): 1859359296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 7392, 8501, 9240, 10560, 12320, 14784, 17002, 18480, 24640, 25503, 34004, 36960, 42505, 51006, 59507, 68008, 73920, 85010, 93511, 102012, 119014, 127515, 136016, 170020, 178521, 187022, 204024, 238028, 255030, 272032, 280533, 297535, 340040, 357042, 374044, 408048, 467555, 476056, 510060, 544064, 561066, 595070, 654577, 680080, 714084, 748088, 816096, 892605, 935110, 952112, 1020120, 1122132, 1190140, 1309154, 1360160, 1402665, 1428168, 1496176, 1632192, 1785210, 1870220, 1904224, 1963731, 2040240, 2244264, 2380280, 2618308, 2720320, 2805330, 2856336, 2992352, 3272885, 3570420, 3740440, 3808448, 3927462, 4080480, 4488528, 4760560, 5236616, 5610660, 5712672, 5984704, 6545770, 7140840, 7480880, 7854924, 8160960, 8977056, 9521120, 9818655, 10473232, 11221320, 11425344, 13091540, 14281680, 14961760, 15709848, 17954112, 19042240, 19637310, 20946464, 22442640, 26183080, 28563360, 29923520, 31419696, 39274620, 41892928, 44885280, 52366160, 57126720, 62839392, 78549240, 89770560, 104732320, 125678784, 157098480, 209464640, 314196960, 628393920]

約数ペア:

[(1, 628393920), (2, 314196960), (3, 209464640), (4, 157098480), (5, 125678784), (6, 104732320), (7, 89770560), (8, 78549240), (10, 62839392), (11, 57126720), (12, 52366160), (14, 44885280), (15, 41892928), (16, 39274620), (20, 31419696), (21, 29923520), (22, 28563360), (24, 26183080), (28, 22442640), (30, 20946464), (32, 19637310), (33, 19042240), (35, 17954112), (40, 15709848), (42, 14961760), (44, 14281680), (48, 13091540), (55, 11425344), (56, 11221320), (60, 10473232), (64, 9818655), (66, 9521120), (70, 8977056), (77, 8160960), (80, 7854924), (84, 7480880), (88, 7140840), (96, 6545770), (105, 5984704), (110, 5712672), (112, 5610660), (120, 5236616), (132, 4760560), (140, 4488528), (154, 4080480), (160, 3927462), (165, 3808448), (168, 3740440), (176, 3570420), (192, 3272885), (210, 2992352), (220, 2856336), (224, 2805330), (231, 2720320), (240, 2618308), (264, 2380280), (280, 2244264), (308, 2040240), (320, 1963731), (330, 1904224), (336, 1870220), (352, 1785210), (385, 1632192), (420, 1496176), (440, 1428168), (448, 1402665), (462, 1360160), (480, 1309154), (528, 1190140), (560, 1122132), (616, 1020120), (660, 952112), (672, 935110), (704, 892605), (770, 816096), (840, 748088), (880, 714084), (924, 680080), (960, 654577), (1056, 595070), (1120, 561066), (1155, 544064), (1232, 510060), (1320, 476056), (1344, 467555), (1540, 408048), (1680, 374044), (1760, 357042), (1848, 340040), (2112, 297535), (2240, 280533), (2310, 272032), (2464, 255030), (2640, 238028), (3080, 204024), (3360, 187022), (3520, 178521), (3696, 170020), (4620, 136016), (4928, 127515), (5280, 119014), (6160, 102012), (6720, 93511), (7392, 85010), (8501, 73920), (9240, 68008), (10560, 59507), (12320, 51006), (14784, 42505), (17002, 36960), (18480, 34004), (24640, 25503)]