616808520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1499}}^1$

素因数の和:1649

約数の個数: 160

約数和(自身を含む): 2090880000

約数和(自身を除く): 1474071480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 127, 135, 162, 180, 216, 254, 270, 324, 360, 381, 405, 508, 540, 635, 648, 762, 810, 1016, 1080, 1143, 1270, 1499, 1524, 1620, 1905, 2286, 2540, 2998, 3048, 3240, 3429, 3810, 4497, 4572, 5080, 5715, 5996, 6858, 7495, 7620, 8994, 9144, 10287, 11430, 11992, 13491, 13716, 14990, 15240, 17145, 17988, 20574, 22485, 22860, 26982, 27432, 29980, 34290, 35976, 40473, 41148, 44970, 45720, 51435, 53964, 59960, 67455, 68580, 80946, 82296, 89940, 102870, 107928, 121419, 134910, 137160, 161892, 179880, 190373, 202365, 205740, 242838, 269820, 323784, 380746, 404730, 411480, 485676, 539640, 571119, 607095, 761492, 809460, 951865, 971352, 1142238, 1214190, 1522984, 1618920, 1713357, 1903730, 2284476, 2428380, 2855595, 3426714, 3807460, 4568952, 4856760, 5140071, 5711190, 6853428, 7614920, 8566785, 10280142, 11422380, 13706856, 15420213, 17133570, 20560284, 22844760, 25700355, 30840426, 34267140, 41120568, 51400710, 61680852, 68534280, 77101065, 102801420, 123361704, 154202130, 205602840, 308404260, 616808520]

約数ペア:

[(1, 616808520), (2, 308404260), (3, 205602840), (4, 154202130), (5, 123361704), (6, 102801420), (8, 77101065), (9, 68534280), (10, 61680852), (12, 51400710), (15, 41120568), (18, 34267140), (20, 30840426), (24, 25700355), (27, 22844760), (30, 20560284), (36, 17133570), (40, 15420213), (45, 13706856), (54, 11422380), (60, 10280142), (72, 8566785), (81, 7614920), (90, 6853428), (108, 5711190), (120, 5140071), (127, 4856760), (135, 4568952), (162, 3807460), (180, 3426714), (216, 2855595), (254, 2428380), (270, 2284476), (324, 1903730), (360, 1713357), (381, 1618920), (405, 1522984), (508, 1214190), (540, 1142238), (635, 971352), (648, 951865), (762, 809460), (810, 761492), (1016, 607095), (1080, 571119), (1143, 539640), (1270, 485676), (1499, 411480), (1524, 404730), (1620, 380746), (1905, 323784), (2286, 269820), (2540, 242838), (2998, 205740), (3048, 202365), (3240, 190373), (3429, 179880), (3810, 161892), (4497, 137160), (4572, 134910), (5080, 121419), (5715, 107928), (5996, 102870), (6858, 89940), (7495, 82296), (7620, 80946), (8994, 68580), (9144, 67455), (10287, 59960), (11430, 53964), (11992, 51435), (13491, 45720), (13716, 44970), (14990, 41148), (15240, 40473), (17145, 35976), (17988, 34290), (20574, 29980), (22485, 27432), (22860, 26982)]