810057780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11279}}^1$

素因数の和:11323

約数の個数: 192

約数和(自身を含む): 3032064000

約数和(自身を除く): 2222006220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11279, 11970, 14364, 17955, 22558, 23940, 33837, 35910, 45116, 56395, 67674, 71820, 78953, 101511, 112790, 135348, 157906, 169185, 203022, 214301, 225580, 236859, 304533, 315812, 338370, 394765, 406044, 428602, 473718, 507555, 609066, 642903, 676740, 710577, 789530, 857204, 947436, 1015110, 1071505, 1184295, 1218132, 1285806, 1421154, 1500107, 1522665, 1579060, 1928709, 2030220, 2131731, 2143010, 2368590, 2571612, 2842308, 3000214, 3045330, 3214515, 3552885, 3857418, 4263462, 4286020, 4500321, 4737180, 5786127, 6000428, 6090660, 6429030, 7105770, 7500535, 7714836, 8526924, 9000642, 9643545, 10658655, 11572254, 12858060, 13500963, 14211540, 15001070, 18001284, 19287090, 21317310, 22501605, 23144508, 27001926, 28930635, 30002140, 38574180, 40502889, 42634620, 45003210, 54003852, 57861270, 67504815, 81005778, 90006420, 115722540, 135009630, 162011556, 202514445, 270019260, 405028890, 810057780]

約数ペア:

[(1, 810057780), (2, 405028890), (3, 270019260), (4, 202514445), (5, 162011556), (6, 135009630), (7, 115722540), (9, 90006420), (10, 81005778), (12, 67504815), (14, 57861270), (15, 54003852), (18, 45003210), (19, 42634620), (20, 40502889), (21, 38574180), (27, 30002140), (28, 28930635), (30, 27001926), (35, 23144508), (36, 22501605), (38, 21317310), (42, 19287090), (45, 18001284), (54, 15001070), (57, 14211540), (60, 13500963), (63, 12858060), (70, 11572254), (76, 10658655), (84, 9643545), (90, 9000642), (95, 8526924), (105, 7714836), (108, 7500535), (114, 7105770), (126, 6429030), (133, 6090660), (135, 6000428), (140, 5786127), (171, 4737180), (180, 4500321), (189, 4286020), (190, 4263462), (210, 3857418), (228, 3552885), (252, 3214515), (266, 3045330), (270, 3000214), (285, 2842308), (315, 2571612), (342, 2368590), (378, 2143010), (380, 2131731), (399, 2030220), (420, 1928709), (513, 1579060), (532, 1522665), (540, 1500107), (570, 1421154), (630, 1285806), (665, 1218132), (684, 1184295), (756, 1071505), (798, 1015110), (855, 947436), (945, 857204), (1026, 789530), (1140, 710577), (1197, 676740), (1260, 642903), (1330, 609066), (1596, 507555), (1710, 473718), (1890, 428602), (1995, 406044), (2052, 394765), (2394, 338370), (2565, 315812), (2660, 304533), (3420, 236859), (3591, 225580), (3780, 214301), (3990, 203022), (4788, 169185), (5130, 157906), (5985, 135348), (7182, 112790), (7980, 101511), (10260, 78953), (11279, 71820), (11970, 67674), (14364, 56395), (17955, 45116), (22558, 35910), (23940, 33837)]