290178720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5167}}^1$

素因数の和:5204

約数の個数: 192

約数和(自身を含む): 1093962240

約数和(自身を除く): 803783520

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, 5167, 5616, 6240, 7020, 9360, 10334, 11232, 14040, 15501, 18720, 20668, 25835, 28080, 31002, 41336, 46503, 51670, 56160, 62004, 67171, 77505, 82672, 93006, 103340, 124008, 134342, 139509, 155010, 165344, 186012, 201513, 206680, 232515, 248016, 268684, 279018, 310020, 335855, 372024, 403026, 413360, 465030, 496032, 537368, 558036, 604539, 620040, 671710, 697545, 744048, 806052, 826720, 930060, 1007565, 1074736, 1116072, 1209078, 1240080, 1343420, 1395090, 1488096, 1612104, 1813617, 1860120, 2015130, 2149472, 2232144, 2418156, 2480160, 2686840, 2790180, 3022695, 3224208, 3627234, 3720240, 4030260, 4464288, 4836312, 5373680, 5580360, 6045390, 6448416, 7254468, 7440480, 8060520, 9068085, 9672624, 10747360, 11160720, 12090780, 14508936, 16121040, 18136170, 19345248, 22321440, 24181560, 29017872, 32242080, 36272340, 48363120, 58035744, 72544680, 96726240, 145089360, 290178720]

約数ペア:

[(1, 290178720), (2, 145089360), (3, 96726240), (4, 72544680), (5, 58035744), (6, 48363120), (8, 36272340), (9, 32242080), (10, 29017872), (12, 24181560), (13, 22321440), (15, 19345248), (16, 18136170), (18, 16121040), (20, 14508936), (24, 12090780), (26, 11160720), (27, 10747360), (30, 9672624), (32, 9068085), (36, 8060520), (39, 7440480), (40, 7254468), (45, 6448416), (48, 6045390), (52, 5580360), (54, 5373680), (60, 4836312), (65, 4464288), (72, 4030260), (78, 3720240), (80, 3627234), (90, 3224208), (96, 3022695), (104, 2790180), (108, 2686840), (117, 2480160), (120, 2418156), (130, 2232144), (135, 2149472), (144, 2015130), (156, 1860120), (160, 1813617), (180, 1612104), (195, 1488096), (208, 1395090), (216, 1343420), (234, 1240080), (240, 1209078), (260, 1116072), (270, 1074736), (288, 1007565), (312, 930060), (351, 826720), (360, 806052), (390, 744048), (416, 697545), (432, 671710), (468, 620040), (480, 604539), (520, 558036), (540, 537368), (585, 496032), (624, 465030), (702, 413360), (720, 403026), (780, 372024), (864, 335855), (936, 310020), (1040, 279018), (1080, 268684), (1170, 248016), (1248, 232515), (1404, 206680), (1440, 201513), (1560, 186012), (1755, 165344), (1872, 155010), (2080, 139509), (2160, 134342), (2340, 124008), (2808, 103340), (3120, 93006), (3510, 82672), (3744, 77505), (4320, 67171), (4680, 62004), (5167, 56160), (5616, 51670), (6240, 46503), (7020, 41336), (9360, 31002), (10334, 28080), (11232, 25835), (14040, 20668), (15501, 18720)]