11811452940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{446389}}^1$

素因数の和:446421

約数の個数: 144

約数和(自身を含む): 42746306400

約数和(自身を除く): 30934853460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 446389, 892778, 1339167, 1785556, 2231945, 2678334, 3124723, 4017501, 4463890, 5356668, 6249446, 6695835, 8035002, 8927780, 9374169, 12052503, 12498892, 13391670, 15623615, 16070004, 18748338, 20087505, 21873061, 24105006, 26783340, 28122507, 31247230, 37496676, 40175010, 43746122, 46870845, 48210012, 56245014, 60262515, 62494460, 65619183, 80350020, 84367521, 87492244, 93741690, 109365305, 112490028, 120525030, 131238366, 140612535, 168735042, 187483380, 196857549, 218730610, 241050060, 262476732, 281225070, 328095915, 337470084, 393715098, 421837605, 437461220, 562450140, 590572647, 656191830, 787430196, 843675210, 984287745, 1181145294, 1312383660, 1687350420, 1968575490, 2362290588, 2952863235, 3937150980, 5905726470, 11811452940]

約数ペア:

[(1, 11811452940), (2, 5905726470), (3, 3937150980), (4, 2952863235), (5, 2362290588), (6, 1968575490), (7, 1687350420), (9, 1312383660), (10, 1181145294), (12, 984287745), (14, 843675210), (15, 787430196), (18, 656191830), (20, 590572647), (21, 562450140), (27, 437461220), (28, 421837605), (30, 393715098), (35, 337470084), (36, 328095915), (42, 281225070), (45, 262476732), (49, 241050060), (54, 218730610), (60, 196857549), (63, 187483380), (70, 168735042), (84, 140612535), (90, 131238366), (98, 120525030), (105, 112490028), (108, 109365305), (126, 93741690), (135, 87492244), (140, 84367521), (147, 80350020), (180, 65619183), (189, 62494460), (196, 60262515), (210, 56245014), (245, 48210012), (252, 46870845), (270, 43746122), (294, 40175010), (315, 37496676), (378, 31247230), (420, 28122507), (441, 26783340), (490, 24105006), (540, 21873061), (588, 20087505), (630, 18748338), (735, 16070004), (756, 15623615), (882, 13391670), (945, 12498892), (980, 12052503), (1260, 9374169), (1323, 8927780), (1470, 8035002), (1764, 6695835), (1890, 6249446), (2205, 5356668), (2646, 4463890), (2940, 4017501), (3780, 3124723), (4410, 2678334), (5292, 2231945), (6615, 1785556), (8820, 1339167), (13230, 892778), (26460, 446389)]