4457737620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{208111}}^1$

素因数の和:208150

約数の個数: 144

約数和(自身を含む): 16362597888

約数和(自身を除く): 11904860268

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 208111, 416222, 624333, 832444, 1040555, 1248666, 1456777, 1872999, 2081110, 2497332, 2913554, 3121665, 3537887, 3745998, 4162220, 4370331, 5827108, 6243330, 7075774, 7283885, 7491996, 8740662, 9364995, 10613661, 12486660, 13110993, 14151548, 14567770, 17481324, 17689435, 18729990, 21227322, 21851655, 24765209, 26221986, 29135540, 31840983, 35378870, 37459980, 42454644, 43703310, 49530418, 52443972, 53068305, 63681966, 65554965, 70757740, 74295627, 87406620, 99060836, 106136610, 123826045, 127363932, 131109930, 148591254, 159204915, 212273220, 222886881, 247652090, 262219860, 297182508, 318409830, 371478135, 445773762, 495304180, 636819660, 742956270, 891547524, 1114434405, 1485912540, 2228868810, 4457737620]

約数ペア:

[(1, 4457737620), (2, 2228868810), (3, 1485912540), (4, 1114434405), (5, 891547524), (6, 742956270), (7, 636819660), (9, 495304180), (10, 445773762), (12, 371478135), (14, 318409830), (15, 297182508), (17, 262219860), (18, 247652090), (20, 222886881), (21, 212273220), (28, 159204915), (30, 148591254), (34, 131109930), (35, 127363932), (36, 123826045), (42, 106136610), (45, 99060836), (51, 87406620), (60, 74295627), (63, 70757740), (68, 65554965), (70, 63681966), (84, 53068305), (85, 52443972), (90, 49530418), (102, 43703310), (105, 42454644), (119, 37459980), (126, 35378870), (140, 31840983), (153, 29135540), (170, 26221986), (180, 24765209), (204, 21851655), (210, 21227322), (238, 18729990), (252, 17689435), (255, 17481324), (306, 14567770), (315, 14151548), (340, 13110993), (357, 12486660), (420, 10613661), (476, 9364995), (510, 8740662), (595, 7491996), (612, 7283885), (630, 7075774), (714, 6243330), (765, 5827108), (1020, 4370331), (1071, 4162220), (1190, 3745998), (1260, 3537887), (1428, 3121665), (1530, 2913554), (1785, 2497332), (2142, 2081110), (2380, 1872999), (3060, 1456777), (3570, 1248666), (4284, 1040555), (5355, 832444), (7140, 624333), (10710, 416222), (21420, 208111)]