18340323120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{3638953}}^1$

素因数の和:3638979

約数の個数: 120

約数和(自身を含む): 70391926176

約数和(自身を除く): 52051603056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 3638953, 7277906, 10916859, 14555812, 18194765, 21833718, 25472671, 29111624, 32750577, 36389530, 43667436, 50945342, 54584295, 58223248, 65501154, 72779060, 76418013, 87334872, 101890684, 109168590, 127363355, 131002308, 145558120, 152836026, 163752885, 174669744, 203781368, 218337180, 229254039, 254726710, 262004616, 291116240, 305672052, 327505770, 382090065, 407562736, 436674360, 458508078, 509453420, 524009232, 611344104, 655011540, 764180130, 873348720, 917016156, 1018906840, 1146270195, 1222688208, 1310023080, 1528360260, 1834032312, 2037813680, 2292540390, 2620046160, 3056720520, 3668064624, 4585080780, 6113441040, 9170161560, 18340323120]

約数ペア:

[(1, 18340323120), (2, 9170161560), (3, 6113441040), (4, 4585080780), (5, 3668064624), (6, 3056720520), (7, 2620046160), (8, 2292540390), (9, 2037813680), (10, 1834032312), (12, 1528360260), (14, 1310023080), (15, 1222688208), (16, 1146270195), (18, 1018906840), (20, 917016156), (21, 873348720), (24, 764180130), (28, 655011540), (30, 611344104), (35, 524009232), (36, 509453420), (40, 458508078), (42, 436674360), (45, 407562736), (48, 382090065), (56, 327505770), (60, 305672052), (63, 291116240), (70, 262004616), (72, 254726710), (80, 229254039), (84, 218337180), (90, 203781368), (105, 174669744), (112, 163752885), (120, 152836026), (126, 145558120), (140, 131002308), (144, 127363355), (168, 109168590), (180, 101890684), (210, 87334872), (240, 76418013), (252, 72779060), (280, 65501154), (315, 58223248), (336, 54584295), (360, 50945342), (420, 43667436), (504, 36389530), (560, 32750577), (630, 29111624), (720, 25472671), (840, 21833718), (1008, 18194765), (1260, 14555812), (1680, 10916859), (2520, 7277906), (5040, 3638953)]