269840160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 240

約数和(自身を含む): 974768256

約数和(自身を除く): 704928096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 443, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 886, 940, 1080, 1128, 1269, 1296, 1329, 1410, 1440, 1504, 1620, 1692, 1772, 1880, 2115, 2160, 2215, 2256, 2538, 2592, 2658, 2820, 3240, 3384, 3544, 3760, 3807, 3987, 4230, 4320, 4430, 4512, 5076, 5316, 5640, 6345, 6480, 6645, 6768, 7088, 7520, 7614, 7974, 8460, 8860, 10152, 10632, 11280, 11961, 12690, 12960, 13290, 13536, 14176, 15228, 15948, 16920, 17720, 19035, 19935, 20304, 20821, 21264, 22560, 23922, 25380, 26580, 30456, 31896, 33840, 35440, 35883, 38070, 39870, 40608, 41642, 42528, 47844, 50760, 53160, 59805, 60912, 62463, 63792, 67680, 70880, 71766, 76140, 79740, 83284, 95688, 101520, 104105, 106320, 119610, 121824, 124926, 127584, 143532, 152280, 159480, 166568, 179415, 187389, 191376, 203040, 208210, 212640, 239220, 249852, 287064, 304560, 312315, 318960, 333136, 358830, 374778, 382752, 416420, 478440, 499704, 562167, 574128, 609120, 624630, 637920, 666272, 717660, 749556, 832840, 936945, 956880, 999408, 1124334, 1148256, 1249260, 1435320, 1499112, 1665680, 1686501, 1873890, 1913760, 1998816, 2248668, 2498520, 2810835, 2870640, 2998224, 3331360, 3373002, 3747780, 4497336, 4997040, 5621670, 5741280, 5996448, 6746004, 7495560, 8432505, 8994672, 9994080, 11243340, 13492008, 14991120, 16865010, 17989344, 22486680, 26984016, 29982240, 33730020, 44973360, 53968032, 67460040, 89946720, 134920080, 269840160]

約数ペア:

[(1, 269840160), (2, 134920080), (3, 89946720), (4, 67460040), (5, 53968032), (6, 44973360), (8, 33730020), (9, 29982240), (10, 26984016), (12, 22486680), (15, 17989344), (16, 16865010), (18, 14991120), (20, 13492008), (24, 11243340), (27, 9994080), (30, 8994672), (32, 8432505), (36, 7495560), (40, 6746004), (45, 5996448), (47, 5741280), (48, 5621670), (54, 4997040), (60, 4497336), (72, 3747780), (80, 3373002), (81, 3331360), (90, 2998224), (94, 2870640), (96, 2810835), (108, 2498520), (120, 2248668), (135, 1998816), (141, 1913760), (144, 1873890), (160, 1686501), (162, 1665680), (180, 1499112), (188, 1435320), (216, 1249260), (235, 1148256), (240, 1124334), (270, 999408), (282, 956880), (288, 936945), (324, 832840), (360, 749556), (376, 717660), (405, 666272), (423, 637920), (432, 624630), (443, 609120), (470, 574128), (480, 562167), (540, 499704), (564, 478440), (648, 416420), (705, 382752), (720, 374778), (752, 358830), (810, 333136), (846, 318960), (864, 312315), (886, 304560), (940, 287064), (1080, 249852), (1128, 239220), (1269, 212640), (1296, 208210), (1329, 203040), (1410, 191376), (1440, 187389), (1504, 179415), (1620, 166568), (1692, 159480), (1772, 152280), (1880, 143532), (2115, 127584), (2160, 124926), (2215, 121824), (2256, 119610), (2538, 106320), (2592, 104105), (2658, 101520), (2820, 95688), (3240, 83284), (3384, 79740), (3544, 76140), (3760, 71766), (3807, 70880), (3987, 67680), (4230, 63792), (4320, 62463), (4430, 60912), (4512, 59805), (5076, 53160), (5316, 50760), (5640, 47844), (6345, 42528), (6480, 41642), (6645, 40608), (6768, 39870), (7088, 38070), (7520, 35883), (7614, 35440), (7974, 33840), (8460, 31896), (8860, 30456), (10152, 26580), (10632, 25380), (11280, 23922), (11961, 22560), (12690, 21264), (12960, 20821), (13290, 20304), (13536, 19935), (14176, 19035), (15228, 17720), (15948, 16920)]