18705839040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{927869}}^1$

素因数の和:927899

約数の個数: 168

約数和(自身を含む): 73531841760

約数和(自身を除く): 54826002720

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 927869, 1855738, 2783607, 3711476, 4639345, 5567214, 6495083, 7422952, 8350821, 9278690, 11134428, 12990166, 13918035, 14845904, 16701642, 18557380, 19485249, 22268856, 25980332, 27836070, 29691808, 32475415, 33403284, 37114760, 38970498, 41754105, 44537712, 51960664, 55672140, 58455747, 59383616, 64950830, 66806568, 74229520, 77940996, 83508210, 89075424, 97426245, 103921328, 111344280, 116911494, 129901660, 133613136, 148459040, 155881992, 167016420, 178150848, 194852490, 207842656, 222688560, 233822988, 259803320, 267226272, 292278735, 296918080, 311763984, 334032840, 389704980, 415685312, 445377120, 467645976, 519606640, 534452544, 584557470, 623527968, 668065680, 779409960, 890754240, 935291952, 1039213280, 1169114940, 1247055936, 1336131360, 1558819920, 1870583904, 2078426560, 2338229880, 2672262720, 3117639840, 3741167808, 4676459760, 6235279680, 9352919520, 18705839040]

約数ペア:

[(1, 18705839040), (2, 9352919520), (3, 6235279680), (4, 4676459760), (5, 3741167808), (6, 3117639840), (7, 2672262720), (8, 2338229880), (9, 2078426560), (10, 1870583904), (12, 1558819920), (14, 1336131360), (15, 1247055936), (16, 1169114940), (18, 1039213280), (20, 935291952), (21, 890754240), (24, 779409960), (28, 668065680), (30, 623527968), (32, 584557470), (35, 534452544), (36, 519606640), (40, 467645976), (42, 445377120), (45, 415685312), (48, 389704980), (56, 334032840), (60, 311763984), (63, 296918080), (64, 292278735), (70, 267226272), (72, 259803320), (80, 233822988), (84, 222688560), (90, 207842656), (96, 194852490), (105, 178150848), (112, 167016420), (120, 155881992), (126, 148459040), (140, 133613136), (144, 129901660), (160, 116911494), (168, 111344280), (180, 103921328), (192, 97426245), (210, 89075424), (224, 83508210), (240, 77940996), (252, 74229520), (280, 66806568), (288, 64950830), (315, 59383616), (320, 58455747), (336, 55672140), (360, 51960664), (420, 44537712), (448, 41754105), (480, 38970498), (504, 37114760), (560, 33403284), (576, 32475415), (630, 29691808), (672, 27836070), (720, 25980332), (840, 22268856), (960, 19485249), (1008, 18557380), (1120, 16701642), (1260, 14845904), (1344, 13918035), (1440, 12990166), (1680, 11134428), (2016, 9278690), (2240, 8350821), (2520, 7422952), (2880, 6495083), (3360, 5567214), (4032, 4639345), (5040, 3711476), (6720, 2783607), (10080, 1855738), (20160, 927869)]