1040175240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 3516549120

約数和(自身を除く): 2476373880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 137, 155, 156, 157, 186, 195, 248, 260, 274, 310, 312, 314, 372, 390, 403, 411, 465, 471, 520, 548, 620, 628, 685, 744, 780, 785, 806, 822, 930, 942, 1096, 1209, 1240, 1256, 1370, 1560, 1570, 1612, 1644, 1781, 1860, 1884, 2015, 2041, 2055, 2355, 2418, 2740, 3140, 3224, 3288, 3562, 3720, 3768, 4030, 4082, 4110, 4247, 4710, 4836, 4867, 5343, 5480, 6045, 6123, 6280, 7124, 8060, 8164, 8220, 8494, 8905, 9420, 9672, 9734, 10205, 10686, 12090, 12246, 12741, 14248, 14601, 16120, 16328, 16440, 16988, 17810, 18840, 19468, 20410, 21235, 21372, 21509, 24180, 24335, 24492, 25482, 26715, 29202, 30615, 33976, 35620, 38936, 40820, 42470, 42744, 43018, 48360, 48670, 48984, 50964, 53430, 55211, 58404, 61230, 63271, 63705, 64527, 71240, 73005, 81640, 84940, 86036, 97340, 101928, 106860, 107545, 110422, 116808, 122460, 126542, 127410, 129054, 146010, 165633, 169880, 172072, 189813, 194680, 213720, 215090, 220844, 244920, 253084, 254820, 258108, 276055, 279617, 292020, 316355, 322635, 331266, 379626, 430180, 441688, 506168, 509640, 516216, 552110, 559234, 584040, 632710, 645270, 662532, 666779, 759252, 828165, 838851, 860360, 949065, 1104220, 1118468, 1265420, 1290540, 1325064, 1333558, 1398085, 1518504, 1656330, 1677702, 1898130, 2000337, 2208440, 2236936, 2530840, 2581080, 2667116, 2796170, 3312660, 3333895, 3355404, 3796260, 4000674, 4194255, 5334232, 5592340, 6625320, 6667790, 6710808, 7592520, 8001348, 8388510, 8668127, 10001685, 11184680, 13335580, 16002696, 16777020, 17336254, 20003370, 26004381, 26671160, 33554040, 34672508, 40006740, 43340635, 52008762, 69345016, 80013480, 86681270, 104017524, 130021905, 173362540, 208035048, 260043810, 346725080, 520087620, 1040175240]

約数ペア:

[(1, 1040175240), (2, 520087620), (3, 346725080), (4, 260043810), (5, 208035048), (6, 173362540), (8, 130021905), (10, 104017524), (12, 86681270), (13, 80013480), (15, 69345016), (20, 52008762), (24, 43340635), (26, 40006740), (30, 34672508), (31, 33554040), (39, 26671160), (40, 26004381), (52, 20003370), (60, 17336254), (62, 16777020), (65, 16002696), (78, 13335580), (93, 11184680), (104, 10001685), (120, 8668127), (124, 8388510), (130, 8001348), (137, 7592520), (155, 6710808), (156, 6667790), (157, 6625320), (186, 5592340), (195, 5334232), (248, 4194255), (260, 4000674), (274, 3796260), (310, 3355404), (312, 3333895), (314, 3312660), (372, 2796170), (390, 2667116), (403, 2581080), (411, 2530840), (465, 2236936), (471, 2208440), (520, 2000337), (548, 1898130), (620, 1677702), (628, 1656330), (685, 1518504), (744, 1398085), (780, 1333558), (785, 1325064), (806, 1290540), (822, 1265420), (930, 1118468), (942, 1104220), (1096, 949065), (1209, 860360), (1240, 838851), (1256, 828165), (1370, 759252), (1560, 666779), (1570, 662532), (1612, 645270), (1644, 632710), (1781, 584040), (1860, 559234), (1884, 552110), (2015, 516216), (2041, 509640), (2055, 506168), (2355, 441688), (2418, 430180), (2740, 379626), (3140, 331266), (3224, 322635), (3288, 316355), (3562, 292020), (3720, 279617), (3768, 276055), (4030, 258108), (4082, 254820), (4110, 253084), (4247, 244920), (4710, 220844), (4836, 215090), (4867, 213720), (5343, 194680), (5480, 189813), (6045, 172072), (6123, 169880), (6280, 165633), (7124, 146010), (8060, 129054), (8164, 127410), (8220, 126542), (8494, 122460), (8905, 116808), (9420, 110422), (9672, 107545), (9734, 106860), (10205, 101928), (10686, 97340), (12090, 86036), (12246, 84940), (12741, 81640), (14248, 73005), (14601, 71240), (16120, 64527), (16328, 63705), (16440, 63271), (16988, 61230), (17810, 58404), (18840, 55211), (19468, 53430), (20410, 50964), (21235, 48984), (21372, 48670), (21509, 48360), (24180, 43018), (24335, 42744), (24492, 42470), (25482, 40820), (26715, 38936), (29202, 35620), (30615, 33976)]