66784263840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{946489}}^1$

素因数の和:946524

約数の個数: 216

約数和(自身を含む): 265109956020

約数和(自身を除く): 198325692180

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 946489, 1892978, 2839467, 3785956, 4732445, 5678934, 6625423, 7571912, 8518401, 9464890, 11357868, 13250846, 14197335, 15143824, 17036802, 18929780, 19876269, 22715736, 26501692, 28394670, 30287648, 33127115, 34073604, 37859560, 39752538, 42592005, 45431472, 46377961, 53003384, 56789340, 59628807, 66254230, 68147208, 75719120, 79505076, 85184010, 90862944, 92755922, 99381345, 106006768, 113578680, 119257614, 132508460, 136294416, 139133883, 151438240, 159010152, 170368020, 185511844, 198762690, 212013536, 227157360, 231889805, 238515228, 265016920, 272588832, 278267766, 298144035, 318020304, 340736040, 371023688, 397525380, 417401649, 454314720, 463779610, 477030456, 530033840, 556535532, 596288070, 636040608, 681472080, 695669415, 742047376, 795050760, 834803298, 927559220, 954060912, 1060067680, 1113071064, 1192576140, 1362944160, 1391338830, 1484094752, 1590101520, 1669606596, 1855118440, 1908121824, 2087008245, 2226142128, 2385152280, 2782677660, 3180203040, 3339213192, 3710236880, 4174016490, 4452284256, 4770304560, 5565355320, 6678426384, 7420473760, 8348032980, 9540609120, 11130710640, 13356852768, 16696065960, 22261421280, 33392131920, 66784263840]

約数ペア:

[(1, 66784263840), (2, 33392131920), (3, 22261421280), (4, 16696065960), (5, 13356852768), (6, 11130710640), (7, 9540609120), (8, 8348032980), (9, 7420473760), (10, 6678426384), (12, 5565355320), (14, 4770304560), (15, 4452284256), (16, 4174016490), (18, 3710236880), (20, 3339213192), (21, 3180203040), (24, 2782677660), (28, 2385152280), (30, 2226142128), (32, 2087008245), (35, 1908121824), (36, 1855118440), (40, 1669606596), (42, 1590101520), (45, 1484094752), (48, 1391338830), (49, 1362944160), (56, 1192576140), (60, 1113071064), (63, 1060067680), (70, 954060912), (72, 927559220), (80, 834803298), (84, 795050760), (90, 742047376), (96, 695669415), (98, 681472080), (105, 636040608), (112, 596288070), (120, 556535532), (126, 530033840), (140, 477030456), (144, 463779610), (147, 454314720), (160, 417401649), (168, 397525380), (180, 371023688), (196, 340736040), (210, 318020304), (224, 298144035), (240, 278267766), (245, 272588832), (252, 265016920), (280, 238515228), (288, 231889805), (294, 227157360), (315, 212013536), (336, 198762690), (360, 185511844), (392, 170368020), (420, 159010152), (441, 151438240), (480, 139133883), (490, 136294416), (504, 132508460), (560, 119257614), (588, 113578680), (630, 106006768), (672, 99381345), (720, 92755922), (735, 90862944), (784, 85184010), (840, 79505076), (882, 75719120), (980, 68147208), (1008, 66254230), (1120, 59628807), (1176, 56789340), (1260, 53003384), (1440, 46377961), (1470, 45431472), (1568, 42592005), (1680, 39752538), (1764, 37859560), (1960, 34073604), (2016, 33127115), (2205, 30287648), (2352, 28394670), (2520, 26501692), (2940, 22715736), (3360, 19876269), (3528, 18929780), (3920, 17036802), (4410, 15143824), (4704, 14197335), (5040, 13250846), (5880, 11357868), (7056, 9464890), (7840, 8518401), (8820, 7571912), (10080, 6625423), (11760, 5678934), (14112, 4732445), (17640, 3785956), (23520, 2839467), (35280, 1892978), (70560, 946489)]