285104160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:512

約数の個数: 288

約数和(自身を含む): 1089728640

約数和(自身を除く): 804624480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 144, 160, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 288, 328, 330, 352, 360, 369, 396, 410, 439, 440, 451, 480, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 878, 880, 902, 984, 990, 1056, 1230, 1312, 1317, 1320, 1353, 1440, 1476, 1584, 1640, 1756, 1760, 1804, 1845, 1968, 1980, 2195, 2255, 2460, 2634, 2640, 2706, 2952, 3168, 3280, 3512, 3608, 3690, 3936, 3951, 3960, 4059, 4390, 4510, 4829, 4920, 5268, 5280, 5412, 5904, 6560, 6585, 6765, 7024, 7216, 7380, 7902, 7920, 8118, 8780, 9020, 9658, 9840, 10536, 10824, 11808, 13170, 13530, 14048, 14432, 14487, 14760, 15804, 15840, 16236, 17560, 17999, 18040, 19316, 19680, 19755, 20295, 21072, 21648, 24145, 26340, 27060, 28974, 29520, 31608, 32472, 35120, 35998, 36080, 38632, 39510, 40590, 42144, 43296, 43461, 48290, 52680, 53997, 54120, 57948, 59040, 63216, 64944, 70240, 71996, 72160, 72435, 77264, 79020, 81180, 86922, 89995, 96580, 105360, 107994, 108240, 115896, 126432, 129888, 143992, 144870, 154528, 158040, 161991, 162360, 173844, 179990, 193160, 197989, 210720, 215988, 216480, 217305, 231792, 269985, 287984, 289740, 316080, 323982, 324720, 347688, 359980, 386320, 395978, 431976, 434610, 463584, 539970, 575968, 579480, 593967, 632160, 647964, 649440, 695376, 719960, 772640, 791956, 809955, 863952, 869220, 989945, 1079940, 1158960, 1187934, 1295928, 1390752, 1439920, 1583912, 1619910, 1727904, 1738440, 1781901, 1979890, 2159880, 2317920, 2375868, 2591856, 2879840, 2969835, 3167824, 3239820, 3476880, 3563802, 3959780, 4319760, 4751736, 5183712, 5939670, 6335648, 6479640, 6953760, 7127604, 7919560, 8639520, 8909505, 9503472, 11879340, 12959280, 14255208, 15839120, 17819010, 19006944, 23758680, 25918560, 28510416, 31678240, 35638020, 47517360, 57020832, 71276040, 95034720, 142552080, 285104160]

約数ペア:

[(1, 285104160), (2, 142552080), (3, 95034720), (4, 71276040), (5, 57020832), (6, 47517360), (8, 35638020), (9, 31678240), (10, 28510416), (11, 25918560), (12, 23758680), (15, 19006944), (16, 17819010), (18, 15839120), (20, 14255208), (22, 12959280), (24, 11879340), (30, 9503472), (32, 8909505), (33, 8639520), (36, 7919560), (40, 7127604), (41, 6953760), (44, 6479640), (45, 6335648), (48, 5939670), (55, 5183712), (60, 4751736), (66, 4319760), (72, 3959780), (80, 3563802), (82, 3476880), (88, 3239820), (90, 3167824), (96, 2969835), (99, 2879840), (110, 2591856), (120, 2375868), (123, 2317920), (132, 2159880), (144, 1979890), (160, 1781901), (164, 1738440), (165, 1727904), (176, 1619910), (180, 1583912), (198, 1439920), (205, 1390752), (220, 1295928), (240, 1187934), (246, 1158960), (264, 1079940), (288, 989945), (328, 869220), (330, 863952), (352, 809955), (360, 791956), (369, 772640), (396, 719960), (410, 695376), (439, 649440), (440, 647964), (451, 632160), (480, 593967), (492, 579480), (495, 575968), (528, 539970), (615, 463584), (656, 434610), (660, 431976), (720, 395978), (738, 386320), (792, 359980), (820, 347688), (878, 324720), (880, 323982), (902, 316080), (984, 289740), (990, 287984), (1056, 269985), (1230, 231792), (1312, 217305), (1317, 216480), (1320, 215988), (1353, 210720), (1440, 197989), (1476, 193160), (1584, 179990), (1640, 173844), (1756, 162360), (1760, 161991), (1804, 158040), (1845, 154528), (1968, 144870), (1980, 143992), (2195, 129888), (2255, 126432), (2460, 115896), (2634, 108240), (2640, 107994), (2706, 105360), (2952, 96580), (3168, 89995), (3280, 86922), (3512, 81180), (3608, 79020), (3690, 77264), (3936, 72435), (3951, 72160), (3960, 71996), (4059, 70240), (4390, 64944), (4510, 63216), (4829, 59040), (4920, 57948), (5268, 54120), (5280, 53997), (5412, 52680), (5904, 48290), (6560, 43461), (6585, 43296), (6765, 42144), (7024, 40590), (7216, 39510), (7380, 38632), (7902, 36080), (7920, 35998), (8118, 35120), (8780, 32472), (9020, 31608), (9658, 29520), (9840, 28974), (10536, 27060), (10824, 26340), (11808, 24145), (13170, 21648), (13530, 21072), (14048, 20295), (14432, 19755), (14487, 19680), (14760, 19316), (15804, 18040), (15840, 17999), (16236, 17560)]