557753040

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2207}}^1$

素因数の和:2248

約数の個数: 240

約数和(自身を含む): 2092866048

約数和(自身を除く): 1535113008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2207, 2340, 2430, 2808, 3120, 3159, 3240, 3510, 3888, 4212, 4414, 4680, 4860, 5265, 5616, 6318, 6480, 6621, 7020, 8424, 8828, 9360, 9720, 10530, 11035, 12636, 13242, 14040, 15795, 16848, 17656, 19440, 19863, 21060, 22070, 25272, 26484, 28080, 28691, 31590, 33105, 35312, 39726, 42120, 44140, 50544, 52968, 57382, 59589, 63180, 66210, 79452, 84240, 86073, 88280, 99315, 105936, 114764, 119178, 126360, 132420, 143455, 158904, 172146, 176560, 178767, 198630, 229528, 238356, 252720, 258219, 264840, 286910, 297945, 317808, 344292, 357534, 397260, 430365, 459056, 476712, 516438, 529680, 536301, 573820, 595890, 688584, 715068, 774657, 794520, 860730, 893835, 953424, 1032876, 1072602, 1147640, 1191780, 1291095, 1377168, 1430136, 1549314, 1589040, 1721460, 1787670, 2065752, 2145204, 2295280, 2323971, 2383560, 2582190, 2681505, 2860272, 3098628, 3442920, 3575340, 3873285, 4131504, 4290408, 4647942, 4767120, 5164380, 5363010, 6197256, 6885840, 6971913, 7150680, 7746570, 8580816, 9295884, 10328760, 10726020, 11619855, 12394512, 13943826, 14301360, 15493140, 18591768, 20657520, 21452040, 23239710, 27887652, 30986280, 34859565, 37183536, 42904080, 46479420, 55775304, 61972560, 69719130, 92958840, 111550608, 139438260, 185917680, 278876520, 557753040]

約数ペア:

[(1, 557753040), (2, 278876520), (3, 185917680), (4, 139438260), (5, 111550608), (6, 92958840), (8, 69719130), (9, 61972560), (10, 55775304), (12, 46479420), (13, 42904080), (15, 37183536), (16, 34859565), (18, 30986280), (20, 27887652), (24, 23239710), (26, 21452040), (27, 20657520), (30, 18591768), (36, 15493140), (39, 14301360), (40, 13943826), (45, 12394512), (48, 11619855), (52, 10726020), (54, 10328760), (60, 9295884), (65, 8580816), (72, 7746570), (78, 7150680), (80, 6971913), (81, 6885840), (90, 6197256), (104, 5363010), (108, 5164380), (117, 4767120), (120, 4647942), (130, 4290408), (135, 4131504), (144, 3873285), (156, 3575340), (162, 3442920), (180, 3098628), (195, 2860272), (208, 2681505), (216, 2582190), (234, 2383560), (240, 2323971), (243, 2295280), (260, 2145204), (270, 2065752), (312, 1787670), (324, 1721460), (351, 1589040), (360, 1549314), (390, 1430136), (405, 1377168), (432, 1291095), (468, 1191780), (486, 1147640), (520, 1072602), (540, 1032876), (585, 953424), (624, 893835), (648, 860730), (702, 794520), (720, 774657), (780, 715068), (810, 688584), (936, 595890), (972, 573820), (1040, 536301), (1053, 529680), (1080, 516438), (1170, 476712), (1215, 459056), (1296, 430365), (1404, 397260), (1560, 357534), (1620, 344292), (1755, 317808), (1872, 297945), (1944, 286910), (2106, 264840), (2160, 258219), (2207, 252720), (2340, 238356), (2430, 229528), (2808, 198630), (3120, 178767), (3159, 176560), (3240, 172146), (3510, 158904), (3888, 143455), (4212, 132420), (4414, 126360), (4680, 119178), (4860, 114764), (5265, 105936), (5616, 99315), (6318, 88280), (6480, 86073), (6621, 84240), (7020, 79452), (8424, 66210), (8828, 63180), (9360, 59589), (9720, 57382), (10530, 52968), (11035, 50544), (12636, 44140), (13242, 42120), (14040, 39726), (15795, 35312), (16848, 33105), (17656, 31590), (19440, 28691), (19863, 28080), (21060, 26484), (22070, 25272)]