315571680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4297}}^1$

素因数の和:4338

約数の個数: 192

約数和(自身を含む): 1169743680

約数和(自身を除く): 854172000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 3060, 3672, 4080, 4297, 4320, 4590, 4896, 6120, 7344, 8160, 8594, 9180, 12240, 12891, 14688, 17188, 18360, 21485, 24480, 25782, 34376, 36720, 38673, 42970, 51564, 64455, 68752, 73049, 73440, 77346, 85940, 103128, 116019, 128910, 137504, 146098, 154692, 171880, 193365, 206256, 219147, 232038, 257820, 292196, 309384, 343760, 365245, 386730, 412512, 438294, 464076, 515640, 580095, 584392, 618768, 657441, 687520, 730490, 773460, 876588, 928152, 1031280, 1095735, 1160190, 1168784, 1237536, 1314882, 1460980, 1546920, 1753176, 1856304, 1972323, 2062560, 2191470, 2320380, 2337568, 2629764, 2921960, 3093840, 3287205, 3506352, 3712608, 3944646, 4382940, 4640760, 5259528, 5843920, 6187680, 6574410, 7012704, 7889292, 8765880, 9281520, 9861615, 10519056, 11687840, 13148820, 15778584, 17531760, 18563040, 19723230, 21038112, 26297640, 31557168, 35063520, 39446460, 52595280, 63114336, 78892920, 105190560, 157785840, 315571680]

約数ペア:

[(1, 315571680), (2, 157785840), (3, 105190560), (4, 78892920), (5, 63114336), (6, 52595280), (8, 39446460), (9, 35063520), (10, 31557168), (12, 26297640), (15, 21038112), (16, 19723230), (17, 18563040), (18, 17531760), (20, 15778584), (24, 13148820), (27, 11687840), (30, 10519056), (32, 9861615), (34, 9281520), (36, 8765880), (40, 7889292), (45, 7012704), (48, 6574410), (51, 6187680), (54, 5843920), (60, 5259528), (68, 4640760), (72, 4382940), (80, 3944646), (85, 3712608), (90, 3506352), (96, 3287205), (102, 3093840), (108, 2921960), (120, 2629764), (135, 2337568), (136, 2320380), (144, 2191470), (153, 2062560), (160, 1972323), (170, 1856304), (180, 1753176), (204, 1546920), (216, 1460980), (240, 1314882), (255, 1237536), (270, 1168784), (272, 1160190), (288, 1095735), (306, 1031280), (340, 928152), (360, 876588), (408, 773460), (432, 730490), (459, 687520), (480, 657441), (510, 618768), (540, 584392), (544, 580095), (612, 515640), (680, 464076), (720, 438294), (765, 412512), (816, 386730), (864, 365245), (918, 343760), (1020, 309384), (1080, 292196), (1224, 257820), (1360, 232038), (1440, 219147), (1530, 206256), (1632, 193365), (1836, 171880), (2040, 154692), (2160, 146098), (2295, 137504), (2448, 128910), (2720, 116019), (3060, 103128), (3672, 85940), (4080, 77346), (4297, 73440), (4320, 73049), (4590, 68752), (4896, 64455), (6120, 51564), (7344, 42970), (8160, 38673), (8594, 36720), (9180, 34376), (12240, 25782), (12891, 24480), (14688, 21485), (17188, 18360)]