232755120

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:351

約数の個数: 280

約数和(自身を含む): 876620976

約数和(自身を除く): 643865856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 307, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 614, 624, 648, 702, 720, 729, 780, 810, 921, 936, 972, 1040, 1053, 1080, 1170, 1215, 1228, 1296, 1404, 1458, 1535, 1560, 1620, 1755, 1842, 1872, 1944, 2106, 2160, 2340, 2430, 2456, 2763, 2808, 2916, 3070, 3120, 3159, 3240, 3510, 3645, 3684, 3888, 3991, 4212, 4605, 4680, 4860, 4912, 5265, 5526, 5616, 5832, 6140, 6318, 6480, 7020, 7290, 7368, 7982, 8289, 8424, 9210, 9360, 9477, 9720, 10530, 11052, 11664, 11973, 12280, 12636, 13815, 14040, 14580, 14736, 15795, 15964, 16578, 16848, 18420, 18954, 19440, 19955, 21060, 22104, 23946, 24560, 24867, 25272, 27630, 28080, 29160, 31590, 31928, 33156, 35919, 36840, 37908, 39910, 41445, 42120, 44208, 47385, 47892, 49734, 50544, 55260, 58320, 59865, 63180, 63856, 66312, 71838, 73680, 74601, 75816, 79820, 82890, 84240, 94770, 95784, 99468, 107757, 110520, 119730, 124335, 126360, 132624, 143676, 149202, 151632, 159640, 165780, 179595, 189540, 191568, 198936, 215514, 221040, 223803, 239460, 248670, 252720, 287352, 298404, 319280, 323271, 331560, 359190, 373005, 379080, 397872, 431028, 447606, 478920, 497340, 538785, 574704, 596808, 646542, 663120, 718380, 746010, 758160, 862056, 895212, 957840, 969813, 994680, 1077570, 1119015, 1193616, 1293084, 1436760, 1492020, 1616355, 1724112, 1790424, 1939626, 1989360, 2155140, 2238030, 2586168, 2873520, 2909439, 2984040, 3232710, 3580848, 3879252, 4310280, 4476060, 4849065, 5172336, 5818878, 5968080, 6465420, 7758504, 8620560, 8952120, 9698130, 11637756, 12930840, 14547195, 15517008, 17904240, 19396260, 23275512, 25861680, 29094390, 38792520, 46551024, 58188780, 77585040, 116377560, 232755120]

約数ペア:

[(1, 232755120), (2, 116377560), (3, 77585040), (4, 58188780), (5, 46551024), (6, 38792520), (8, 29094390), (9, 25861680), (10, 23275512), (12, 19396260), (13, 17904240), (15, 15517008), (16, 14547195), (18, 12930840), (20, 11637756), (24, 9698130), (26, 8952120), (27, 8620560), (30, 7758504), (36, 6465420), (39, 5968080), (40, 5818878), (45, 5172336), (48, 4849065), (52, 4476060), (54, 4310280), (60, 3879252), (65, 3580848), (72, 3232710), (78, 2984040), (80, 2909439), (81, 2873520), (90, 2586168), (104, 2238030), (108, 2155140), (117, 1989360), (120, 1939626), (130, 1790424), (135, 1724112), (144, 1616355), (156, 1492020), (162, 1436760), (180, 1293084), (195, 1193616), (208, 1119015), (216, 1077570), (234, 994680), (240, 969813), (243, 957840), (260, 895212), (270, 862056), (307, 758160), (312, 746010), (324, 718380), (351, 663120), (360, 646542), (390, 596808), (405, 574704), (432, 538785), (468, 497340), (486, 478920), (520, 447606), (540, 431028), (585, 397872), (614, 379080), (624, 373005), (648, 359190), (702, 331560), (720, 323271), (729, 319280), (780, 298404), (810, 287352), (921, 252720), (936, 248670), (972, 239460), (1040, 223803), (1053, 221040), (1080, 215514), (1170, 198936), (1215, 191568), (1228, 189540), (1296, 179595), (1404, 165780), (1458, 159640), (1535, 151632), (1560, 149202), (1620, 143676), (1755, 132624), (1842, 126360), (1872, 124335), (1944, 119730), (2106, 110520), (2160, 107757), (2340, 99468), (2430, 95784), (2456, 94770), (2763, 84240), (2808, 82890), (2916, 79820), (3070, 75816), (3120, 74601), (3159, 73680), (3240, 71838), (3510, 66312), (3645, 63856), (3684, 63180), (3888, 59865), (3991, 58320), (4212, 55260), (4605, 50544), (4680, 49734), (4860, 47892), (4912, 47385), (5265, 44208), (5526, 42120), (5616, 41445), (5832, 39910), (6140, 37908), (6318, 36840), (6480, 35919), (7020, 33156), (7290, 31928), (7368, 31590), (7982, 29160), (8289, 28080), (8424, 27630), (9210, 25272), (9360, 24867), (9477, 24560), (9720, 23946), (10530, 22104), (11052, 21060), (11664, 19955), (11973, 19440), (12280, 18954), (12636, 18420), (13815, 16848), (14040, 16578), (14580, 15964), (14736, 15795)]