427709880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1549}}^1$

素因数の和:1638

約数の個数: 192

約数和(自身を含む): 1523340000

約数和(自身を除く): 1095630120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 59, 60, 65, 72, 78, 90, 104, 117, 118, 120, 130, 156, 177, 180, 195, 234, 236, 260, 295, 312, 354, 360, 390, 468, 472, 520, 531, 585, 590, 708, 767, 780, 885, 936, 1062, 1170, 1180, 1416, 1534, 1549, 1560, 1770, 2124, 2301, 2340, 2360, 2655, 3068, 3098, 3540, 3835, 4248, 4602, 4647, 4680, 5310, 6136, 6196, 6903, 7080, 7670, 7745, 9204, 9294, 10620, 11505, 12392, 13806, 13941, 15340, 15490, 18408, 18588, 20137, 21240, 23010, 23235, 27612, 27882, 30680, 30980, 34515, 37176, 40274, 46020, 46470, 55224, 55764, 60411, 61960, 69030, 69705, 80548, 91391, 92040, 92940, 100685, 111528, 120822, 138060, 139410, 161096, 181233, 182782, 185880, 201370, 241644, 274173, 276120, 278820, 302055, 362466, 365564, 402740, 456955, 483288, 548346, 557640, 604110, 724932, 731128, 805480, 822519, 906165, 913910, 1096692, 1188083, 1208220, 1370865, 1449864, 1645038, 1812330, 1827820, 2193384, 2376166, 2416440, 2741730, 3290076, 3564249, 3624660, 3655640, 4112595, 4752332, 5483460, 5940415, 6580152, 7128498, 7249320, 8225190, 9504664, 10692747, 10966920, 11880830, 14256996, 16450380, 17821245, 21385494, 23761660, 28513992, 32900760, 35642490, 42770988, 47523320, 53463735, 71284980, 85541976, 106927470, 142569960, 213854940, 427709880]

約数ペア:

[(1, 427709880), (2, 213854940), (3, 142569960), (4, 106927470), (5, 85541976), (6, 71284980), (8, 53463735), (9, 47523320), (10, 42770988), (12, 35642490), (13, 32900760), (15, 28513992), (18, 23761660), (20, 21385494), (24, 17821245), (26, 16450380), (30, 14256996), (36, 11880830), (39, 10966920), (40, 10692747), (45, 9504664), (52, 8225190), (59, 7249320), (60, 7128498), (65, 6580152), (72, 5940415), (78, 5483460), (90, 4752332), (104, 4112595), (117, 3655640), (118, 3624660), (120, 3564249), (130, 3290076), (156, 2741730), (177, 2416440), (180, 2376166), (195, 2193384), (234, 1827820), (236, 1812330), (260, 1645038), (295, 1449864), (312, 1370865), (354, 1208220), (360, 1188083), (390, 1096692), (468, 913910), (472, 906165), (520, 822519), (531, 805480), (585, 731128), (590, 724932), (708, 604110), (767, 557640), (780, 548346), (885, 483288), (936, 456955), (1062, 402740), (1170, 365564), (1180, 362466), (1416, 302055), (1534, 278820), (1549, 276120), (1560, 274173), (1770, 241644), (2124, 201370), (2301, 185880), (2340, 182782), (2360, 181233), (2655, 161096), (3068, 139410), (3098, 138060), (3540, 120822), (3835, 111528), (4248, 100685), (4602, 92940), (4647, 92040), (4680, 91391), (5310, 80548), (6136, 69705), (6196, 69030), (6903, 61960), (7080, 60411), (7670, 55764), (7745, 55224), (9204, 46470), (9294, 46020), (10620, 40274), (11505, 37176), (12392, 34515), (13806, 30980), (13941, 30680), (15340, 27882), (15490, 27612), (18408, 23235), (18588, 23010), (20137, 21240)]