219615052860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{22639}}^1\times {\mathrm{7699}}^1$

素因数の和:30360

約数の個数: 144

約数和(自身を含む): 761464704000

約数和(自身を除く): 541849651140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 7699, 15398, 22639, 23097, 30796, 38495, 45278, 46194, 53893, 67917, 69291, 76990, 90556, 92388, 107786, 113195, 115485, 135834, 138582, 153980, 158473, 161679, 203751, 215572, 226390, 230970, 269465, 271668, 277164, 316946, 323358, 339585, 346455, 407502, 452780, 461940, 475419, 485037, 538930, 633892, 646716, 679170, 692910, 792365, 808395, 815004, 950838, 970074, 1018755, 1077860, 1358340, 1385820, 1426257, 1584730, 1616790, 1901676, 1940148, 2037510, 2377095, 2425185, 2852514, 3169460, 3233580, 4075020, 4754190, 4850370, 5705028, 7131285, 9508380, 9700740, 14262570, 28525140, 174297661, 348595322, 522892983, 697190644, 871488305, 1045785966, 1220083627, 1568678949, 1742976610, 2091571932, 2440167254, 2614464915, 3137357898, 3485953220, 3660250881, 4880334508, 5228929830, 6100418135, 6274715796, 7320501762, 7843394745, 10457859660, 10980752643, 12200836270, 14641003524, 15686789490, 18301254405, 21961505286, 24401672540, 31373578980, 36602508810, 43923010572, 54903763215, 73205017620, 109807526430, 219615052860]

約数ペア:

[(1, 219615052860), (2, 109807526430), (3, 73205017620), (4, 54903763215), (5, 43923010572), (6, 36602508810), (7, 31373578980), (9, 24401672540), (10, 21961505286), (12, 18301254405), (14, 15686789490), (15, 14641003524), (18, 12200836270), (20, 10980752643), (21, 10457859660), (28, 7843394745), (30, 7320501762), (35, 6274715796), (36, 6100418135), (42, 5228929830), (45, 4880334508), (60, 3660250881), (63, 3485953220), (70, 3137357898), (84, 2614464915), (90, 2440167254), (105, 2091571932), (126, 1742976610), (140, 1568678949), (180, 1220083627), (210, 1045785966), (252, 871488305), (315, 697190644), (420, 522892983), (630, 348595322), (1260, 174297661), (7699, 28525140), (15398, 14262570), (22639, 9700740), (23097, 9508380), (30796, 7131285), (38495, 5705028), (45278, 4850370), (46194, 4754190), (53893, 4075020), (67917, 3233580), (69291, 3169460), (76990, 2852514), (90556, 2425185), (92388, 2377095), (107786, 2037510), (113195, 1940148), (115485, 1901676), (135834, 1616790), (138582, 1584730), (153980, 1426257), (158473, 1385820), (161679, 1358340), (203751, 1077860), (215572, 1018755), (226390, 970074), (230970, 950838), (269465, 815004), (271668, 808395), (277164, 792365), (316946, 692910), (323358, 679170), (339585, 646716), (346455, 633892), (407502, 538930), (452780, 485037), (461940, 475419)]