131269320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4044

約数の個数: 192

約数和(自身を含む): 525208320

約数和(自身を除く): 393939000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4007, 4095, 4680, 5460, 6552, 8014, 8190, 10920, 12021, 16028, 16380, 20035, 24042, 28049, 32056, 32760, 36063, 40070, 48084, 52091, 56098, 60105, 72126, 80140, 84147, 96168, 104182, 112196, 120210, 140245, 144252, 156273, 160280, 168294, 180315, 208364, 224392, 240420, 252441, 260455, 280490, 288504, 312546, 336588, 360630, 364637, 416728, 420735, 468819, 480840, 504882, 520910, 560980, 625092, 673176, 721260, 729274, 781365, 841470, 937638, 1009764, 1041820, 1093911, 1121960, 1250184, 1262205, 1442520, 1458548, 1562730, 1682940, 1823185, 1875276, 2019528, 2083640, 2187822, 2344095, 2524410, 2917096, 3125460, 3281733, 3365880, 3646370, 3750552, 4375644, 4688190, 5048820, 5469555, 6250920, 6563466, 7292740, 8751288, 9376380, 10097640, 10939110, 13126932, 14585480, 16408665, 18752760, 21878220, 26253864, 32817330, 43756440, 65634660, 131269320]

約数ペア:

[(1, 131269320), (2, 65634660), (3, 43756440), (4, 32817330), (5, 26253864), (6, 21878220), (7, 18752760), (8, 16408665), (9, 14585480), (10, 13126932), (12, 10939110), (13, 10097640), (14, 9376380), (15, 8751288), (18, 7292740), (20, 6563466), (21, 6250920), (24, 5469555), (26, 5048820), (28, 4688190), (30, 4375644), (35, 3750552), (36, 3646370), (39, 3365880), (40, 3281733), (42, 3125460), (45, 2917096), (52, 2524410), (56, 2344095), (60, 2187822), (63, 2083640), (65, 2019528), (70, 1875276), (72, 1823185), (78, 1682940), (84, 1562730), (90, 1458548), (91, 1442520), (104, 1262205), (105, 1250184), (117, 1121960), (120, 1093911), (126, 1041820), (130, 1009764), (140, 937638), (156, 841470), (168, 781365), (180, 729274), (182, 721260), (195, 673176), (210, 625092), (234, 560980), (252, 520910), (260, 504882), (273, 480840), (280, 468819), (312, 420735), (315, 416728), (360, 364637), (364, 360630), (390, 336588), (420, 312546), (455, 288504), (468, 280490), (504, 260455), (520, 252441), (546, 240420), (585, 224392), (630, 208364), (728, 180315), (780, 168294), (819, 160280), (840, 156273), (910, 144252), (936, 140245), (1092, 120210), (1170, 112196), (1260, 104182), (1365, 96168), (1560, 84147), (1638, 80140), (1820, 72126), (2184, 60105), (2340, 56098), (2520, 52091), (2730, 48084), (3276, 40070), (3640, 36063), (4007, 32760), (4095, 32056), (4680, 28049), (5460, 24042), (6552, 20035), (8014, 16380), (8190, 16028), (10920, 12021)]