289298880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7763

約数の個数: 168

約数和(自身を含む): 1071749952

約数和(自身を除く): 782451072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 7727, 9360, 12480, 15454, 18720, 23181, 30908, 37440, 38635, 46362, 61816, 69543, 77270, 92724, 100451, 115905, 123632, 139086, 154540, 185448, 200902, 231810, 247264, 278172, 301353, 309080, 347715, 370896, 401804, 463620, 494528, 502255, 556344, 602706, 618160, 695430, 741792, 803608, 904059, 927240, 1004510, 1112688, 1205412, 1236320, 1390860, 1483584, 1506765, 1607216, 1808118, 1854480, 2009020, 2225376, 2410824, 2472640, 2781720, 3013530, 3214432, 3616236, 3708960, 4018040, 4450752, 4520295, 4821648, 5563440, 6027060, 6428864, 7232472, 7417920, 8036080, 9040590, 9643296, 11126880, 12054120, 14464944, 16072160, 18081180, 19286592, 22253760, 24108240, 28929888, 32144320, 36162360, 48216480, 57859776, 72324720, 96432960, 144649440, 289298880]

約数ペア:

[(1, 289298880), (2, 144649440), (3, 96432960), (4, 72324720), (5, 57859776), (6, 48216480), (8, 36162360), (9, 32144320), (10, 28929888), (12, 24108240), (13, 22253760), (15, 19286592), (16, 18081180), (18, 16072160), (20, 14464944), (24, 12054120), (26, 11126880), (30, 9643296), (32, 9040590), (36, 8036080), (39, 7417920), (40, 7232472), (45, 6428864), (48, 6027060), (52, 5563440), (60, 4821648), (64, 4520295), (65, 4450752), (72, 4018040), (78, 3708960), (80, 3616236), (90, 3214432), (96, 3013530), (104, 2781720), (117, 2472640), (120, 2410824), (130, 2225376), (144, 2009020), (156, 1854480), (160, 1808118), (180, 1607216), (192, 1506765), (195, 1483584), (208, 1390860), (234, 1236320), (240, 1205412), (260, 1112688), (288, 1004510), (312, 927240), (320, 904059), (360, 803608), (390, 741792), (416, 695430), (468, 618160), (480, 602706), (520, 556344), (576, 502255), (585, 494528), (624, 463620), (720, 401804), (780, 370896), (832, 347715), (936, 309080), (960, 301353), (1040, 278172), (1170, 247264), (1248, 231810), (1440, 200902), (1560, 185448), (1872, 154540), (2080, 139086), (2340, 123632), (2496, 115905), (2880, 100451), (3120, 92724), (3744, 77270), (4160, 69543), (4680, 61816), (6240, 46362), (7488, 38635), (7727, 37440), (9360, 30908), (12480, 23181), (15454, 18720)]