71276040

素因数分解:

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

素因数の和:508

約数の個数: 192

約数和(自身を含む): 259459200

約数和(自身を除く): 188183160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 439, 440, 451, 492, 495, 615, 660, 738, 792, 820, 878, 902, 984, 990, 1230, 1317, 1320, 1353, 1476, 1640, 1756, 1804, 1845, 1980, 2195, 2255, 2460, 2634, 2706, 2952, 3512, 3608, 3690, 3951, 3960, 4059, 4390, 4510, 4829, 4920, 5268, 5412, 6585, 6765, 7380, 7902, 8118, 8780, 9020, 9658, 10536, 10824, 13170, 13530, 14487, 14760, 15804, 16236, 17560, 17999, 18040, 19316, 19755, 20295, 24145, 26340, 27060, 28974, 31608, 32472, 35998, 38632, 39510, 40590, 43461, 48290, 52680, 53997, 54120, 57948, 71996, 72435, 79020, 81180, 86922, 89995, 96580, 107994, 115896, 143992, 144870, 158040, 161991, 162360, 173844, 179990, 193160, 197989, 215988, 217305, 269985, 289740, 323982, 347688, 359980, 395978, 431976, 434610, 539970, 579480, 593967, 647964, 719960, 791956, 809955, 869220, 989945, 1079940, 1187934, 1295928, 1583912, 1619910, 1738440, 1781901, 1979890, 2159880, 2375868, 2969835, 3239820, 3563802, 3959780, 4751736, 5939670, 6479640, 7127604, 7919560, 8909505, 11879340, 14255208, 17819010, 23758680, 35638020, 71276040]

約数ペア:

[(1, 71276040), (2, 35638020), (3, 23758680), (4, 17819010), (5, 14255208), (6, 11879340), (8, 8909505), (9, 7919560), (10, 7127604), (11, 6479640), (12, 5939670), (15, 4751736), (18, 3959780), (20, 3563802), (22, 3239820), (24, 2969835), (30, 2375868), (33, 2159880), (36, 1979890), (40, 1781901), (41, 1738440), (44, 1619910), (45, 1583912), (55, 1295928), (60, 1187934), (66, 1079940), (72, 989945), (82, 869220), (88, 809955), (90, 791956), (99, 719960), (110, 647964), (120, 593967), (123, 579480), (132, 539970), (164, 434610), (165, 431976), (180, 395978), (198, 359980), (205, 347688), (220, 323982), (246, 289740), (264, 269985), (328, 217305), (330, 215988), (360, 197989), (369, 193160), (396, 179990), (410, 173844), (439, 162360), (440, 161991), (451, 158040), (492, 144870), (495, 143992), (615, 115896), (660, 107994), (738, 96580), (792, 89995), (820, 86922), (878, 81180), (902, 79020), (984, 72435), (990, 71996), (1230, 57948), (1317, 54120), (1320, 53997), (1353, 52680), (1476, 48290), (1640, 43461), (1756, 40590), (1804, 39510), (1845, 38632), (1980, 35998), (2195, 32472), (2255, 31608), (2460, 28974), (2634, 27060), (2706, 26340), (2952, 24145), (3512, 20295), (3608, 19755), (3690, 19316), (3951, 18040), (3960, 17999), (4059, 17560), (4390, 16236), (4510, 15804), (4829, 14760), (4920, 14487), (5268, 13530), (5412, 13170), (6585, 10824), (6765, 10536), (7380, 9658), (7902, 9020), (8118, 8780)]