343452720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 1223921664

約数和(自身を除く): 880468944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 53, 60, 62, 65, 67, 78, 80, 93, 104, 106, 120, 124, 130, 134, 155, 156, 159, 186, 195, 201, 208, 212, 240, 248, 260, 265, 268, 310, 312, 318, 335, 372, 390, 402, 403, 424, 465, 496, 520, 530, 536, 620, 624, 636, 670, 689, 744, 780, 795, 804, 806, 848, 871, 930, 1005, 1040, 1060, 1072, 1209, 1240, 1272, 1340, 1378, 1488, 1560, 1590, 1608, 1612, 1643, 1742, 1860, 2010, 2015, 2067, 2077, 2120, 2418, 2480, 2544, 2613, 2680, 2756, 3120, 3180, 3216, 3224, 3286, 3445, 3484, 3551, 3720, 4020, 4030, 4134, 4154, 4240, 4355, 4836, 4929, 5226, 5360, 5512, 6045, 6231, 6360, 6448, 6572, 6890, 6968, 7102, 7440, 8040, 8060, 8215, 8268, 8308, 8710, 9672, 9858, 10335, 10385, 10452, 10653, 11024, 12090, 12462, 12720, 13065, 13144, 13780, 13936, 14204, 16080, 16120, 16430, 16536, 16616, 17420, 17755, 19344, 19716, 20670, 20770, 20904, 21306, 21359, 24180, 24645, 24924, 26130, 26288, 27001, 27560, 28408, 31155, 32240, 32860, 33072, 33232, 34840, 35510, 39432, 41340, 41540, 41808, 42612, 42718, 46163, 48360, 49290, 49848, 52260, 53265, 54002, 55120, 56816, 62310, 64077, 65720, 69680, 71020, 78864, 81003, 82680, 83080, 85224, 85436, 92326, 96720, 98580, 99696, 104520, 106530, 106795, 108004, 110081, 124620, 128154, 131440, 135005, 138489, 142040, 162006, 165360, 166160, 170448, 170872, 184652, 197160, 209040, 213060, 213590, 216008, 220162, 230815, 249240, 256308, 270010, 276978, 284080, 320385, 324012, 330243, 341744, 369304, 394320, 405015, 426120, 427180, 432016, 440324, 461630, 498480, 512616, 540020, 550405, 553956, 640770, 648024, 660486, 692445, 738608, 810030, 852240, 854360, 880648, 923260, 1025232, 1080040, 1100810, 1107912, 1281540, 1296048, 1320972, 1384890, 1431053, 1620060, 1651215, 1708720, 1761296, 1846520, 2160080, 2201620, 2215824, 2563080, 2641944, 2769780, 2862106, 3240120, 3302430, 3693040, 4293159, 4403240, 5126160, 5283888, 5539560, 5724212, 6480240, 6604860, 7155265, 8586318, 8806480, 11079120, 11448424, 13209720, 14310530, 17172636, 21465795, 22896848, 26419440, 28621060, 34345272, 42931590, 57242120, 68690544, 85863180, 114484240, 171726360, 343452720]

約数ペア:

[(1, 343452720), (2, 171726360), (3, 114484240), (4, 85863180), (5, 68690544), (6, 57242120), (8, 42931590), (10, 34345272), (12, 28621060), (13, 26419440), (15, 22896848), (16, 21465795), (20, 17172636), (24, 14310530), (26, 13209720), (30, 11448424), (31, 11079120), (39, 8806480), (40, 8586318), (48, 7155265), (52, 6604860), (53, 6480240), (60, 5724212), (62, 5539560), (65, 5283888), (67, 5126160), (78, 4403240), (80, 4293159), (93, 3693040), (104, 3302430), (106, 3240120), (120, 2862106), (124, 2769780), (130, 2641944), (134, 2563080), (155, 2215824), (156, 2201620), (159, 2160080), (186, 1846520), (195, 1761296), (201, 1708720), (208, 1651215), (212, 1620060), (240, 1431053), (248, 1384890), (260, 1320972), (265, 1296048), (268, 1281540), (310, 1107912), (312, 1100810), (318, 1080040), (335, 1025232), (372, 923260), (390, 880648), (402, 854360), (403, 852240), (424, 810030), (465, 738608), (496, 692445), (520, 660486), (530, 648024), (536, 640770), (620, 553956), (624, 550405), (636, 540020), (670, 512616), (689, 498480), (744, 461630), (780, 440324), (795, 432016), (804, 427180), (806, 426120), (848, 405015), (871, 394320), (930, 369304), (1005, 341744), (1040, 330243), (1060, 324012), (1072, 320385), (1209, 284080), (1240, 276978), (1272, 270010), (1340, 256308), (1378, 249240), (1488, 230815), (1560, 220162), (1590, 216008), (1608, 213590), (1612, 213060), (1643, 209040), (1742, 197160), (1860, 184652), (2010, 170872), (2015, 170448), (2067, 166160), (2077, 165360), (2120, 162006), (2418, 142040), (2480, 138489), (2544, 135005), (2613, 131440), (2680, 128154), (2756, 124620), (3120, 110081), (3180, 108004), (3216, 106795), (3224, 106530), (3286, 104520), (3445, 99696), (3484, 98580), (3551, 96720), (3720, 92326), (4020, 85436), (4030, 85224), (4134, 83080), (4154, 82680), (4240, 81003), (4355, 78864), (4836, 71020), (4929, 69680), (5226, 65720), (5360, 64077), (5512, 62310), (6045, 56816), (6231, 55120), (6360, 54002), (6448, 53265), (6572, 52260), (6890, 49848), (6968, 49290), (7102, 48360), (7440, 46163), (8040, 42718), (8060, 42612), (8215, 41808), (8268, 41540), (8308, 41340), (8710, 39432), (9672, 35510), (9858, 34840), (10335, 33232), (10385, 33072), (10452, 32860), (10653, 32240), (11024, 31155), (12090, 28408), (12462, 27560), (12720, 27001), (13065, 26288), (13144, 26130), (13780, 24924), (13936, 24645), (14204, 24180), (16080, 21359), (16120, 21306), (16430, 20904), (16536, 20770), (16616, 20670), (17420, 19716), (17755, 19344)]