1005886440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 3641372280

約数和(自身を除く): 2635485840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 117, 120, 130, 148, 156, 157, 180, 185, 195, 222, 234, 260, 296, 312, 314, 333, 360, 370, 390, 444, 468, 471, 481, 520, 555, 585, 628, 666, 740, 780, 785, 888, 936, 942, 962, 1110, 1170, 1256, 1332, 1369, 1413, 1443, 1480, 1560, 1570, 1665, 1884, 1924, 2041, 2220, 2340, 2355, 2405, 2664, 2738, 2826, 2886, 3140, 3330, 3768, 3848, 4082, 4107, 4329, 4440, 4680, 4710, 4810, 5476, 5652, 5772, 5809, 6123, 6280, 6660, 6845, 7065, 7215, 8164, 8214, 8658, 9420, 9620, 10205, 10952, 11304, 11544, 11618, 12246, 12321, 13320, 13690, 14130, 14430, 16328, 16428, 17316, 17427, 17797, 18369, 18840, 19240, 20410, 20535, 21645, 23236, 24492, 24642, 27380, 28260, 28860, 29045, 30615, 32856, 34632, 34854, 35594, 36738, 40820, 41070, 43290, 46472, 48984, 49284, 52281, 53391, 54760, 56520, 57720, 58090, 61230, 61605, 69708, 71188, 73476, 75517, 81640, 82140, 86580, 87135, 88985, 91845, 98568, 104562, 106782, 116180, 122460, 123210, 139416, 142376, 146952, 151034, 160173, 164280, 173160, 174270, 177970, 183690, 209124, 213564, 214933, 226551, 232360, 244920, 246420, 261405, 266955, 302068, 320346, 348540, 355940, 367380, 377585, 418248, 427128, 429866, 453102, 492840, 522810, 533910, 604136, 640692, 644799, 679653, 697080, 711880, 734760, 755170, 800865, 859732, 906204, 1045620, 1067820, 1074665, 1132755, 1281384, 1289598, 1359306, 1510340, 1601730, 1719464, 1812408, 1934397, 2091240, 2135640, 2149330, 2265510, 2579196, 2718612, 2794129, 3020680, 3203460, 3223995, 3398265, 3868794, 4298660, 4531020, 5158392, 5437224, 5588258, 6406920, 6447990, 6796530, 7737588, 8382387, 8597320, 9062040, 9671985, 11176516, 12895980, 13593060, 13970645, 15475176, 16764774, 19343970, 22353032, 25147161, 25791960, 27186120, 27941290, 33529548, 38687940, 41911935, 50294322, 55882580, 67059096, 77375880, 83823870, 100588644, 111765160, 125735805, 167647740, 201177288, 251471610, 335295480, 502943220, 1005886440]

約数ペア:

[(1, 1005886440), (2, 502943220), (3, 335295480), (4, 251471610), (5, 201177288), (6, 167647740), (8, 125735805), (9, 111765160), (10, 100588644), (12, 83823870), (13, 77375880), (15, 67059096), (18, 55882580), (20, 50294322), (24, 41911935), (26, 38687940), (30, 33529548), (36, 27941290), (37, 27186120), (39, 25791960), (40, 25147161), (45, 22353032), (52, 19343970), (60, 16764774), (65, 15475176), (72, 13970645), (74, 13593060), (78, 12895980), (90, 11176516), (104, 9671985), (111, 9062040), (117, 8597320), (120, 8382387), (130, 7737588), (148, 6796530), (156, 6447990), (157, 6406920), (180, 5588258), (185, 5437224), (195, 5158392), (222, 4531020), (234, 4298660), (260, 3868794), (296, 3398265), (312, 3223995), (314, 3203460), (333, 3020680), (360, 2794129), (370, 2718612), (390, 2579196), (444, 2265510), (468, 2149330), (471, 2135640), (481, 2091240), (520, 1934397), (555, 1812408), (585, 1719464), (628, 1601730), (666, 1510340), (740, 1359306), (780, 1289598), (785, 1281384), (888, 1132755), (936, 1074665), (942, 1067820), (962, 1045620), (1110, 906204), (1170, 859732), (1256, 800865), (1332, 755170), (1369, 734760), (1413, 711880), (1443, 697080), (1480, 679653), (1560, 644799), (1570, 640692), (1665, 604136), (1884, 533910), (1924, 522810), (2041, 492840), (2220, 453102), (2340, 429866), (2355, 427128), (2405, 418248), (2664, 377585), (2738, 367380), (2826, 355940), (2886, 348540), (3140, 320346), (3330, 302068), (3768, 266955), (3848, 261405), (4082, 246420), (4107, 244920), (4329, 232360), (4440, 226551), (4680, 214933), (4710, 213564), (4810, 209124), (5476, 183690), (5652, 177970), (5772, 174270), (5809, 173160), (6123, 164280), (6280, 160173), (6660, 151034), (6845, 146952), (7065, 142376), (7215, 139416), (8164, 123210), (8214, 122460), (8658, 116180), (9420, 106782), (9620, 104562), (10205, 98568), (10952, 91845), (11304, 88985), (11544, 87135), (11618, 86580), (12246, 82140), (12321, 81640), (13320, 75517), (13690, 73476), (14130, 71188), (14430, 69708), (16328, 61605), (16428, 61230), (17316, 58090), (17427, 57720), (17797, 56520), (18369, 54760), (18840, 53391), (19240, 52281), (20410, 49284), (20535, 48984), (21645, 46472), (23236, 43290), (24492, 41070), (24642, 40820), (27380, 36738), (28260, 35594), (28860, 34854), (29045, 34632), (30615, 32856)]