66724560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1503

約数の個数: 200

約数和(自身を含む): 265030656

約数和(自身を除く): 198306096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1471, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 2942, 3024, 3240, 3780, 4413, 4536, 5040, 5670, 5884, 6480, 7355, 7560, 8826, 9072, 10297, 11340, 11768, 13239, 14710, 15120, 17652, 20594, 22065, 22680, 23536, 26478, 29420, 30891, 35304, 39717, 41188, 44130, 45360, 51485, 52956, 58840, 61782, 66195, 70608, 79434, 82376, 88260, 92673, 102970, 105912, 117680, 119151, 123564, 132390, 154455, 158868, 164752, 176520, 185346, 198585, 205940, 211824, 238302, 247128, 264780, 278019, 308910, 317736, 353040, 370692, 397170, 411880, 463365, 476604, 494256, 529560, 556038, 595755, 617820, 635472, 741384, 794340, 823760, 834057, 926730, 953208, 1059120, 1112076, 1191510, 1235640, 1390095, 1482768, 1588680, 1668114, 1853460, 1906416, 2224152, 2383020, 2471280, 2780190, 3177360, 3336228, 3706920, 4170285, 4448304, 4766040, 5560380, 6672456, 7413840, 8340570, 9532080, 11120760, 13344912, 16681140, 22241520, 33362280, 66724560]

約数ペア:

[(1, 66724560), (2, 33362280), (3, 22241520), (4, 16681140), (5, 13344912), (6, 11120760), (7, 9532080), (8, 8340570), (9, 7413840), (10, 6672456), (12, 5560380), (14, 4766040), (15, 4448304), (16, 4170285), (18, 3706920), (20, 3336228), (21, 3177360), (24, 2780190), (27, 2471280), (28, 2383020), (30, 2224152), (35, 1906416), (36, 1853460), (40, 1668114), (42, 1588680), (45, 1482768), (48, 1390095), (54, 1235640), (56, 1191510), (60, 1112076), (63, 1059120), (70, 953208), (72, 926730), (80, 834057), (81, 823760), (84, 794340), (90, 741384), (105, 635472), (108, 617820), (112, 595755), (120, 556038), (126, 529560), (135, 494256), (140, 476604), (144, 463365), (162, 411880), (168, 397170), (180, 370692), (189, 353040), (210, 317736), (216, 308910), (240, 278019), (252, 264780), (270, 247128), (280, 238302), (315, 211824), (324, 205940), (336, 198585), (360, 185346), (378, 176520), (405, 164752), (420, 158868), (432, 154455), (504, 132390), (540, 123564), (560, 119151), (567, 117680), (630, 105912), (648, 102970), (720, 92673), (756, 88260), (810, 82376), (840, 79434), (945, 70608), (1008, 66195), (1080, 61782), (1134, 58840), (1260, 52956), (1296, 51485), (1471, 45360), (1512, 44130), (1620, 41188), (1680, 39717), (1890, 35304), (2160, 30891), (2268, 29420), (2520, 26478), (2835, 23536), (2942, 22680), (3024, 22065), (3240, 20594), (3780, 17652), (4413, 15120), (4536, 14710), (5040, 13239), (5670, 11768), (5884, 11340), (6480, 10297), (7355, 9072), (7560, 8826)]