4089402720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72817}}^1$

素因数の和:72854

約数の個数: 192

約数和(自身を含む): 15414114240

約数和(自身を除く): 11324711520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 9360, 11232, 14040, 18720, 28080, 56160, 72817, 145634, 218451, 291268, 364085, 436902, 582536, 655353, 728170, 873804, 946621, 1092255, 1165072, 1310706, 1456340, 1747608, 1893242, 1966059, 2184510, 2330144, 2621412, 2839863, 2912680, 3276765, 3495216, 3786484, 3932118, 4369020, 4733105, 5242824, 5679726, 5825360, 6553530, 6990432, 7572968, 7864236, 8519589, 8738040, 9466210, 9830295, 10485648, 11359452, 11650720, 13107060, 14199315, 15145936, 15728472, 17039178, 17476080, 18932420, 19660590, 20971296, 22718904, 25558767, 26214120, 28398630, 30291872, 31456944, 34078356, 34952160, 37864840, 39321180, 42597945, 45437808, 51117534, 52428240, 56797260, 62913888, 68156712, 75729680, 78642360, 85195890, 90875616, 102235068, 104856480, 113594520, 127793835, 136313424, 151459360, 157284720, 170391780, 204470136, 227189040, 255587670, 272626848, 314569440, 340783560, 408940272, 454378080, 511175340, 681567120, 817880544, 1022350680, 1363134240, 2044701360, 4089402720]

約数ペア:

[(1, 4089402720), (2, 2044701360), (3, 1363134240), (4, 1022350680), (5, 817880544), (6, 681567120), (8, 511175340), (9, 454378080), (10, 408940272), (12, 340783560), (13, 314569440), (15, 272626848), (16, 255587670), (18, 227189040), (20, 204470136), (24, 170391780), (26, 157284720), (27, 151459360), (30, 136313424), (32, 127793835), (36, 113594520), (39, 104856480), (40, 102235068), (45, 90875616), (48, 85195890), (52, 78642360), (54, 75729680), (60, 68156712), (65, 62913888), (72, 56797260), (78, 52428240), (80, 51117534), (90, 45437808), (96, 42597945), (104, 39321180), (108, 37864840), (117, 34952160), (120, 34078356), (130, 31456944), (135, 30291872), (144, 28398630), (156, 26214120), (160, 25558767), (180, 22718904), (195, 20971296), (208, 19660590), (216, 18932420), (234, 17476080), (240, 17039178), (260, 15728472), (270, 15145936), (288, 14199315), (312, 13107060), (351, 11650720), (360, 11359452), (390, 10485648), (416, 9830295), (432, 9466210), (468, 8738040), (480, 8519589), (520, 7864236), (540, 7572968), (585, 6990432), (624, 6553530), (702, 5825360), (720, 5679726), (780, 5242824), (864, 4733105), (936, 4369020), (1040, 3932118), (1080, 3786484), (1170, 3495216), (1248, 3276765), (1404, 2912680), (1440, 2839863), (1560, 2621412), (1755, 2330144), (1872, 2184510), (2080, 1966059), (2160, 1893242), (2340, 1747608), (2808, 1456340), (3120, 1310706), (3510, 1165072), (3744, 1092255), (4320, 946621), (4680, 873804), (5616, 728170), (6240, 655353), (7020, 582536), (9360, 436902), (11232, 364085), (14040, 291268), (18720, 218451), (28080, 145634), (56160, 72817)]