492674940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1617

約数の個数: 192

約数和(自身を含む): 1666560000

約数和(自身を除く): 1173885060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 90, 93, 95, 108, 114, 124, 135, 155, 171, 180, 186, 190, 228, 270, 279, 285, 310, 342, 372, 380, 465, 513, 540, 558, 570, 589, 620, 684, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1549, 1674, 1710, 1767, 1860, 2052, 2356, 2565, 2790, 2945, 3098, 3348, 3420, 3534, 4185, 4647, 5130, 5301, 5580, 5890, 6196, 7068, 7745, 8370, 8835, 9294, 10260, 10602, 11780, 13941, 15490, 15903, 16740, 17670, 18588, 21204, 23235, 26505, 27882, 29431, 30980, 31806, 35340, 41823, 46470, 48019, 53010, 55764, 58862, 63612, 69705, 79515, 83646, 88293, 92940, 96038, 106020, 117724, 139410, 144057, 147155, 159030, 167292, 176586, 192076, 209115, 240095, 264879, 278820, 288114, 294310, 318060, 353172, 418230, 432171, 441465, 480190, 529758, 576228, 588620, 720285, 794637, 836460, 864342, 882930, 912361, 960380, 1059516, 1296513, 1324395, 1440570, 1589274, 1728684, 1765860, 1824722, 2160855, 2593026, 2648790, 2737083, 2881140, 3178548, 3649444, 3973185, 4321710, 4561805, 5186052, 5297580, 5474166, 6482565, 7946370, 8211249, 8643420, 9123610, 10948332, 12965130, 13685415, 15892740, 16422498, 18247220, 24633747, 25930260, 27370830, 32844996, 41056245, 49267494, 54741660, 82112490, 98534988, 123168735, 164224980, 246337470, 492674940]

約数ペア:

[(1, 492674940), (2, 246337470), (3, 164224980), (4, 123168735), (5, 98534988), (6, 82112490), (9, 54741660), (10, 49267494), (12, 41056245), (15, 32844996), (18, 27370830), (19, 25930260), (20, 24633747), (27, 18247220), (30, 16422498), (31, 15892740), (36, 13685415), (38, 12965130), (45, 10948332), (54, 9123610), (57, 8643420), (60, 8211249), (62, 7946370), (76, 6482565), (90, 5474166), (93, 5297580), (95, 5186052), (108, 4561805), (114, 4321710), (124, 3973185), (135, 3649444), (155, 3178548), (171, 2881140), (180, 2737083), (186, 2648790), (190, 2593026), (228, 2160855), (270, 1824722), (279, 1765860), (285, 1728684), (310, 1589274), (342, 1440570), (372, 1324395), (380, 1296513), (465, 1059516), (513, 960380), (540, 912361), (558, 882930), (570, 864342), (589, 836460), (620, 794637), (684, 720285), (837, 588620), (855, 576228), (930, 529758), (1026, 480190), (1116, 441465), (1140, 432171), (1178, 418230), (1395, 353172), (1549, 318060), (1674, 294310), (1710, 288114), (1767, 278820), (1860, 264879), (2052, 240095), (2356, 209115), (2565, 192076), (2790, 176586), (2945, 167292), (3098, 159030), (3348, 147155), (3420, 144057), (3534, 139410), (4185, 117724), (4647, 106020), (5130, 96038), (5301, 92940), (5580, 88293), (5890, 83646), (6196, 79515), (7068, 69705), (7745, 63612), (8370, 58862), (8835, 55764), (9294, 53010), (10260, 48019), (10602, 46470), (11780, 41823), (13941, 35340), (15490, 31806), (15903, 30980), (16740, 29431), (17670, 27882), (18588, 26505), (21204, 23235)]