172673280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1193

約数の個数: 216

約数和(自身を含む): 643945848

約数和(自身を除く): 471272568

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, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1153, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2306, 2340, 2496, 2880, 3120, 3328, 3459, 3744, 3840, 4160, 4612, 4680, 4992, 5760, 5765, 6240, 6918, 7488, 8320, 9224, 9360, 9984, 10377, 11520, 11530, 12480, 13836, 14976, 14989, 16640, 17295, 18448, 18720, 20754, 23060, 24960, 27672, 29952, 29978, 34590, 36896, 37440, 41508, 44967, 46120, 49920, 51885, 55344, 59956, 69180, 73792, 74880, 74945, 83016, 89934, 92240, 103770, 110688, 119912, 134901, 138360, 147584, 149760, 149890, 166032, 179868, 184480, 207540, 221376, 224835, 239824, 269802, 276720, 295168, 299780, 332064, 359736, 368960, 415080, 442752, 449670, 479648, 539604, 553440, 599560, 664128, 674505, 719472, 737920, 830160, 885504, 899340, 959296, 1079208, 1106880, 1199120, 1328256, 1349010, 1438944, 1475840, 1660320, 1798680, 1918592, 2158416, 2213760, 2398240, 2656512, 2698020, 2877888, 3320640, 3597360, 3837184, 4316832, 4427520, 4796480, 5396040, 5755776, 6641280, 7194720, 8633664, 9592960, 10792080, 11511552, 13282560, 14389440, 17267328, 19185920, 21584160, 28778880, 34534656, 43168320, 57557760, 86336640, 172673280]

約数ペア:

[(1, 172673280), (2, 86336640), (3, 57557760), (4, 43168320), (5, 34534656), (6, 28778880), (8, 21584160), (9, 19185920), (10, 17267328), (12, 14389440), (13, 13282560), (15, 11511552), (16, 10792080), (18, 9592960), (20, 8633664), (24, 7194720), (26, 6641280), (30, 5755776), (32, 5396040), (36, 4796480), (39, 4427520), (40, 4316832), (45, 3837184), (48, 3597360), (52, 3320640), (60, 2877888), (64, 2698020), (65, 2656512), (72, 2398240), (78, 2213760), (80, 2158416), (90, 1918592), (96, 1798680), (104, 1660320), (117, 1475840), (120, 1438944), (128, 1349010), (130, 1328256), (144, 1199120), (156, 1106880), (160, 1079208), (180, 959296), (192, 899340), (195, 885504), (208, 830160), (234, 737920), (240, 719472), (256, 674505), (260, 664128), (288, 599560), (312, 553440), (320, 539604), (360, 479648), (384, 449670), (390, 442752), (416, 415080), (468, 368960), (480, 359736), (520, 332064), (576, 299780), (585, 295168), (624, 276720), (640, 269802), (720, 239824), (768, 224835), (780, 221376), (832, 207540), (936, 184480), (960, 179868), (1040, 166032), (1152, 149890), (1153, 149760), (1170, 147584), (1248, 138360), (1280, 134901), (1440, 119912), (1560, 110688), (1664, 103770), (1872, 92240), (1920, 89934), (2080, 83016), (2304, 74945), (2306, 74880), (2340, 73792), (2496, 69180), (2880, 59956), (3120, 55344), (3328, 51885), (3459, 49920), (3744, 46120), (3840, 44967), (4160, 41508), (4612, 37440), (4680, 36896), (4992, 34590), (5760, 29978), (5765, 29952), (6240, 27672), (6918, 24960), (7488, 23060), (8320, 20754), (9224, 18720), (9360, 18448), (9984, 17295), (10377, 16640), (11520, 14989), (11530, 14976), (12480, 13836)]