203706720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{2887}}^1$

素因数の和:2922

約数の個数: 216

約数和(自身を含む): 808923024

約数和(自身を除く): 605216304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2887, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5774, 5880, 7056, 7840, 8661, 8820, 10080, 11548, 11760, 14112, 14435, 17322, 17640, 20209, 23096, 23520, 25983, 28870, 34644, 35280, 40418, 43305, 46192, 51966, 57740, 60627, 69288, 70560, 80836, 86610, 92384, 101045, 103932, 115480, 121254, 129915, 138576, 141463, 161672, 173220, 181881, 202090, 207864, 230960, 242508, 259830, 277152, 282926, 303135, 323344, 346440, 363762, 404180, 415728, 424389, 461920, 485016, 519660, 565852, 606270, 646688, 692880, 707315, 727524, 808360, 831456, 848778, 909405, 970032, 1039320, 1131704, 1212540, 1273167, 1385760, 1414630, 1455048, 1616720, 1697556, 1818810, 1940064, 2078640, 2121945, 2263408, 2425080, 2546334, 2829260, 2910096, 3233440, 3395112, 3637620, 4157280, 4243890, 4526816, 4850160, 5092668, 5658520, 5820192, 6365835, 6790224, 7275240, 8487780, 9700320, 10185336, 11317040, 12731670, 13580448, 14550480, 16975560, 20370672, 22634080, 25463340, 29100960, 33951120, 40741344, 50926680, 67902240, 101853360, 203706720]

約数ペア:

[(1, 203706720), (2, 101853360), (3, 67902240), (4, 50926680), (5, 40741344), (6, 33951120), (7, 29100960), (8, 25463340), (9, 22634080), (10, 20370672), (12, 16975560), (14, 14550480), (15, 13580448), (16, 12731670), (18, 11317040), (20, 10185336), (21, 9700320), (24, 8487780), (28, 7275240), (30, 6790224), (32, 6365835), (35, 5820192), (36, 5658520), (40, 5092668), (42, 4850160), (45, 4526816), (48, 4243890), (49, 4157280), (56, 3637620), (60, 3395112), (63, 3233440), (70, 2910096), (72, 2829260), (80, 2546334), (84, 2425080), (90, 2263408), (96, 2121945), (98, 2078640), (105, 1940064), (112, 1818810), (120, 1697556), (126, 1616720), (140, 1455048), (144, 1414630), (147, 1385760), (160, 1273167), (168, 1212540), (180, 1131704), (196, 1039320), (210, 970032), (224, 909405), (240, 848778), (245, 831456), (252, 808360), (280, 727524), (288, 707315), (294, 692880), (315, 646688), (336, 606270), (360, 565852), (392, 519660), (420, 485016), (441, 461920), (480, 424389), (490, 415728), (504, 404180), (560, 363762), (588, 346440), (630, 323344), (672, 303135), (720, 282926), (735, 277152), (784, 259830), (840, 242508), (882, 230960), (980, 207864), (1008, 202090), (1120, 181881), (1176, 173220), (1260, 161672), (1440, 141463), (1470, 138576), (1568, 129915), (1680, 121254), (1764, 115480), (1960, 103932), (2016, 101045), (2205, 92384), (2352, 86610), (2520, 80836), (2887, 70560), (2940, 69288), (3360, 60627), (3528, 57740), (3920, 51966), (4410, 46192), (4704, 43305), (5040, 40418), (5774, 35280), (5880, 34644), (7056, 28870), (7840, 25983), (8661, 23520), (8820, 23096), (10080, 20209), (11548, 17640), (11760, 17322), (14112, 14435)]