386086680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:583

約数の個数: 288

約数和(自身を含む): 1496523600

約数和(自身を除く): 1110436920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 49, 56, 60, 63, 70, 72, 84, 86, 90, 98, 105, 120, 126, 129, 140, 147, 168, 172, 180, 196, 210, 215, 245, 252, 258, 280, 294, 301, 315, 344, 360, 387, 392, 420, 430, 441, 490, 504, 509, 516, 588, 602, 630, 645, 735, 774, 840, 860, 882, 903, 980, 1018, 1032, 1176, 1204, 1260, 1290, 1470, 1505, 1527, 1548, 1720, 1764, 1806, 1935, 1960, 2036, 2107, 2205, 2408, 2520, 2545, 2580, 2709, 2940, 3010, 3054, 3096, 3528, 3563, 3612, 3870, 4072, 4214, 4410, 4515, 4581, 5090, 5160, 5418, 5880, 6020, 6108, 6321, 7126, 7224, 7635, 7740, 8428, 8820, 9030, 9162, 10180, 10535, 10689, 10836, 12040, 12216, 12642, 13545, 14252, 15270, 15480, 16856, 17640, 17815, 18060, 18324, 18963, 20360, 21070, 21378, 21672, 21887, 22905, 24941, 25284, 27090, 28504, 30540, 31605, 32067, 35630, 36120, 36648, 37926, 42140, 42756, 43774, 45810, 49882, 50568, 53445, 54180, 61080, 63210, 64134, 65661, 71260, 74823, 75852, 84280, 85512, 87548, 91620, 94815, 99764, 106890, 108360, 109435, 124705, 126420, 128268, 131322, 142520, 149646, 151704, 153209, 160335, 175096, 183240, 189630, 196983, 199528, 213780, 218870, 224469, 249410, 252840, 256536, 262644, 299292, 306418, 320670, 328305, 374115, 379260, 393966, 427560, 437740, 448938, 459627, 498820, 525288, 598584, 612836, 641340, 656610, 748230, 758520, 766045, 787932, 875480, 897876, 919254, 984915, 997640, 1072463, 1122345, 1225672, 1282680, 1313220, 1378881, 1496460, 1532090, 1575864, 1795752, 1838508, 1969830, 2144926, 2244690, 2298135, 2626440, 2757762, 2992920, 3064180, 3217389, 3677016, 3939660, 4289852, 4489380, 4596270, 5362315, 5515524, 6128360, 6434778, 6894405, 7879320, 8579704, 8978760, 9192540, 9652167, 10724630, 11031048, 12869556, 13788810, 16086945, 18385080, 19304334, 21449260, 25739112, 27577620, 32173890, 38608668, 42898520, 48260835, 55155240, 64347780, 77217336, 96521670, 128695560, 193043340, 386086680]

約数ペア:

[(1, 386086680), (2, 193043340), (3, 128695560), (4, 96521670), (5, 77217336), (6, 64347780), (7, 55155240), (8, 48260835), (9, 42898520), (10, 38608668), (12, 32173890), (14, 27577620), (15, 25739112), (18, 21449260), (20, 19304334), (21, 18385080), (24, 16086945), (28, 13788810), (30, 12869556), (35, 11031048), (36, 10724630), (40, 9652167), (42, 9192540), (43, 8978760), (45, 8579704), (49, 7879320), (56, 6894405), (60, 6434778), (63, 6128360), (70, 5515524), (72, 5362315), (84, 4596270), (86, 4489380), (90, 4289852), (98, 3939660), (105, 3677016), (120, 3217389), (126, 3064180), (129, 2992920), (140, 2757762), (147, 2626440), (168, 2298135), (172, 2244690), (180, 2144926), (196, 1969830), (210, 1838508), (215, 1795752), (245, 1575864), (252, 1532090), (258, 1496460), (280, 1378881), (294, 1313220), (301, 1282680), (315, 1225672), (344, 1122345), (360, 1072463), (387, 997640), (392, 984915), (420, 919254), (430, 897876), (441, 875480), (490, 787932), (504, 766045), (509, 758520), (516, 748230), (588, 656610), (602, 641340), (630, 612836), (645, 598584), (735, 525288), (774, 498820), (840, 459627), (860, 448938), (882, 437740), (903, 427560), (980, 393966), (1018, 379260), (1032, 374115), (1176, 328305), (1204, 320670), (1260, 306418), (1290, 299292), (1470, 262644), (1505, 256536), (1527, 252840), (1548, 249410), (1720, 224469), (1764, 218870), (1806, 213780), (1935, 199528), (1960, 196983), (2036, 189630), (2107, 183240), (2205, 175096), (2408, 160335), (2520, 153209), (2545, 151704), (2580, 149646), (2709, 142520), (2940, 131322), (3010, 128268), (3054, 126420), (3096, 124705), (3528, 109435), (3563, 108360), (3612, 106890), (3870, 99764), (4072, 94815), (4214, 91620), (4410, 87548), (4515, 85512), (4581, 84280), (5090, 75852), (5160, 74823), (5418, 71260), (5880, 65661), (6020, 64134), (6108, 63210), (6321, 61080), (7126, 54180), (7224, 53445), (7635, 50568), (7740, 49882), (8428, 45810), (8820, 43774), (9030, 42756), (9162, 42140), (10180, 37926), (10535, 36648), (10689, 36120), (10836, 35630), (12040, 32067), (12216, 31605), (12642, 30540), (13545, 28504), (14252, 27090), (15270, 25284), (15480, 24941), (16856, 22905), (17640, 21887), (17815, 21672), (18060, 21378), (18324, 21070), (18963, 20360)]