129739680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 288

約数和(自身を含む): 516716928

約数和(自身を除く): 386977248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 140, 144, 160, 168, 180, 183, 210, 211, 224, 240, 244, 252, 280, 288, 305, 315, 336, 360, 366, 420, 422, 427, 480, 488, 504, 549, 560, 610, 630, 633, 672, 720, 732, 840, 844, 854, 915, 976, 1008, 1055, 1098, 1120, 1220, 1260, 1266, 1281, 1440, 1464, 1477, 1680, 1688, 1708, 1830, 1899, 1952, 2016, 2110, 2135, 2196, 2440, 2520, 2532, 2562, 2745, 2928, 2954, 3165, 3360, 3376, 3416, 3660, 3798, 3843, 4220, 4270, 4392, 4431, 4880, 5040, 5064, 5124, 5490, 5856, 5908, 6330, 6405, 6752, 6832, 7320, 7385, 7596, 7686, 8440, 8540, 8784, 8862, 9495, 9760, 10080, 10128, 10248, 10980, 11816, 12660, 12810, 12871, 13293, 13664, 14640, 14770, 15192, 15372, 16880, 17080, 17568, 17724, 18990, 19215, 20256, 20496, 21960, 22155, 23632, 25320, 25620, 25742, 26586, 29280, 29540, 30384, 30744, 33760, 34160, 35448, 37980, 38430, 38613, 40992, 43920, 44310, 47264, 50640, 51240, 51484, 53172, 59080, 60768, 61488, 64355, 66465, 68320, 70896, 75960, 76860, 77226, 87840, 88620, 90097, 101280, 102480, 102968, 106344, 115839, 118160, 122976, 128710, 132930, 141792, 151920, 153720, 154452, 177240, 180194, 193065, 204960, 205936, 212688, 231678, 236320, 257420, 265860, 270291, 303840, 307440, 308904, 354480, 360388, 386130, 411872, 425376, 450485, 463356, 514840, 531720, 540582, 579195, 614880, 617808, 708960, 720776, 772260, 810873, 900970, 926712, 1029680, 1063440, 1081164, 1158390, 1235616, 1351455, 1441552, 1544520, 1621746, 1801940, 1853424, 2059360, 2126880, 2162328, 2316780, 2702910, 2883104, 3089040, 3243492, 3603880, 3706848, 4054365, 4324656, 4633560, 5405820, 6178080, 6486984, 7207760, 8108730, 8649312, 9267120, 10811640, 12973968, 14415520, 16217460, 18534240, 21623280, 25947936, 32434920, 43246560, 64869840, 129739680]

約数ペア:

[(1, 129739680), (2, 64869840), (3, 43246560), (4, 32434920), (5, 25947936), (6, 21623280), (7, 18534240), (8, 16217460), (9, 14415520), (10, 12973968), (12, 10811640), (14, 9267120), (15, 8649312), (16, 8108730), (18, 7207760), (20, 6486984), (21, 6178080), (24, 5405820), (28, 4633560), (30, 4324656), (32, 4054365), (35, 3706848), (36, 3603880), (40, 3243492), (42, 3089040), (45, 2883104), (48, 2702910), (56, 2316780), (60, 2162328), (61, 2126880), (63, 2059360), (70, 1853424), (72, 1801940), (80, 1621746), (84, 1544520), (90, 1441552), (96, 1351455), (105, 1235616), (112, 1158390), (120, 1081164), (122, 1063440), (126, 1029680), (140, 926712), (144, 900970), (160, 810873), (168, 772260), (180, 720776), (183, 708960), (210, 617808), (211, 614880), (224, 579195), (240, 540582), (244, 531720), (252, 514840), (280, 463356), (288, 450485), (305, 425376), (315, 411872), (336, 386130), (360, 360388), (366, 354480), (420, 308904), (422, 307440), (427, 303840), (480, 270291), (488, 265860), (504, 257420), (549, 236320), (560, 231678), (610, 212688), (630, 205936), (633, 204960), (672, 193065), (720, 180194), (732, 177240), (840, 154452), (844, 153720), (854, 151920), (915, 141792), (976, 132930), (1008, 128710), (1055, 122976), (1098, 118160), (1120, 115839), (1220, 106344), (1260, 102968), (1266, 102480), (1281, 101280), (1440, 90097), (1464, 88620), (1477, 87840), (1680, 77226), (1688, 76860), (1708, 75960), (1830, 70896), (1899, 68320), (1952, 66465), (2016, 64355), (2110, 61488), (2135, 60768), (2196, 59080), (2440, 53172), (2520, 51484), (2532, 51240), (2562, 50640), (2745, 47264), (2928, 44310), (2954, 43920), (3165, 40992), (3360, 38613), (3376, 38430), (3416, 37980), (3660, 35448), (3798, 34160), (3843, 33760), (4220, 30744), (4270, 30384), (4392, 29540), (4431, 29280), (4880, 26586), (5040, 25742), (5064, 25620), (5124, 25320), (5490, 23632), (5856, 22155), (5908, 21960), (6330, 20496), (6405, 20256), (6752, 19215), (6832, 18990), (7320, 17724), (7385, 17568), (7596, 17080), (7686, 16880), (8440, 15372), (8540, 15192), (8784, 14770), (8862, 14640), (9495, 13664), (9760, 13293), (10080, 12871), (10128, 12810), (10248, 12660), (10980, 11816)]