171376920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3370

約数の個数: 192

約数和(自身を含む): 654544800

約数和(自身を除く): 483167880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3329, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 6658, 8580, 9987, 10296, 12870, 13316, 16645, 17160, 19974, 25740, 26632, 29961, 33290, 36619, 39948, 43277, 49935, 51480, 59922, 66580, 73238, 79896, 86554, 99870, 109857, 119844, 129831, 133160, 146476, 149805, 173108, 183095, 199740, 216385, 219714, 239688, 259662, 292952, 299610, 329571, 346216, 366190, 389493, 399480, 432770, 439428, 476047, 519324, 549285, 599220, 649155, 659142, 732380, 778986, 865540, 878856, 952094, 1038648, 1098570, 1198440, 1298310, 1318284, 1428141, 1464760, 1557972, 1647855, 1731080, 1904188, 1947465, 2197140, 2380235, 2596620, 2636568, 2856282, 3115944, 3295710, 3808376, 3894930, 4284423, 4394280, 4760470, 5193240, 5712564, 6591420, 7140705, 7789860, 8568846, 9520940, 11425128, 13182840, 14281410, 15579720, 17137692, 19041880, 21422115, 28562820, 34275384, 42844230, 57125640, 85688460, 171376920]

約数ペア:

[(1, 171376920), (2, 85688460), (3, 57125640), (4, 42844230), (5, 34275384), (6, 28562820), (8, 21422115), (9, 19041880), (10, 17137692), (11, 15579720), (12, 14281410), (13, 13182840), (15, 11425128), (18, 9520940), (20, 8568846), (22, 7789860), (24, 7140705), (26, 6591420), (30, 5712564), (33, 5193240), (36, 4760470), (39, 4394280), (40, 4284423), (44, 3894930), (45, 3808376), (52, 3295710), (55, 3115944), (60, 2856282), (65, 2636568), (66, 2596620), (72, 2380235), (78, 2197140), (88, 1947465), (90, 1904188), (99, 1731080), (104, 1647855), (110, 1557972), (117, 1464760), (120, 1428141), (130, 1318284), (132, 1298310), (143, 1198440), (156, 1098570), (165, 1038648), (180, 952094), (195, 878856), (198, 865540), (220, 778986), (234, 732380), (260, 659142), (264, 649155), (286, 599220), (312, 549285), (330, 519324), (360, 476047), (390, 439428), (396, 432770), (429, 399480), (440, 389493), (468, 366190), (495, 346216), (520, 329571), (572, 299610), (585, 292952), (660, 259662), (715, 239688), (780, 219714), (792, 216385), (858, 199740), (936, 183095), (990, 173108), (1144, 149805), (1170, 146476), (1287, 133160), (1320, 129831), (1430, 119844), (1560, 109857), (1716, 99870), (1980, 86554), (2145, 79896), (2340, 73238), (2574, 66580), (2860, 59922), (3329, 51480), (3432, 49935), (3960, 43277), (4290, 39948), (4680, 36619), (5148, 33290), (5720, 29961), (6435, 26632), (6658, 25740), (8580, 19974), (9987, 17160), (10296, 16645), (12870, 13316)]