271390080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 950019840

約数和(自身を除く): 678629760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 83, 96, 104, 120, 128, 130, 131, 156, 160, 166, 192, 195, 208, 240, 249, 260, 262, 312, 320, 332, 384, 390, 393, 415, 416, 480, 498, 520, 524, 624, 640, 655, 664, 780, 786, 830, 832, 960, 996, 1040, 1048, 1079, 1245, 1248, 1310, 1328, 1560, 1572, 1660, 1664, 1703, 1920, 1965, 1992, 2080, 2096, 2158, 2490, 2496, 2620, 2656, 3120, 3144, 3237, 3320, 3406, 3930, 3984, 4160, 4192, 4316, 4980, 4992, 5109, 5240, 5312, 5395, 6240, 6288, 6474, 6640, 6812, 7860, 7968, 8320, 8384, 8515, 8632, 9960, 10218, 10480, 10624, 10790, 10873, 12480, 12576, 12948, 13280, 13624, 15720, 15936, 16185, 16768, 17030, 17264, 19920, 20436, 20960, 21580, 21746, 24960, 25152, 25545, 25896, 26560, 27248, 31440, 31872, 32370, 32619, 34060, 34528, 39840, 40872, 41920, 43160, 43492, 50304, 51090, 51792, 53120, 54365, 54496, 62880, 64740, 65238, 68120, 69056, 79680, 81744, 83840, 86320, 86984, 102180, 103584, 108730, 108992, 125760, 129480, 130476, 136240, 138112, 141349, 159360, 163095, 163488, 172640, 173968, 204360, 207168, 217460, 217984, 251520, 258960, 260952, 272480, 282698, 326190, 326976, 345280, 347936, 408720, 414336, 424047, 434920, 517920, 521904, 544960, 565396, 652380, 653952, 690560, 695872, 706745, 817440, 848094, 869840, 1035840, 1043808, 1089920, 1130792, 1304760, 1391744, 1413490, 1634880, 1696188, 1739680, 2071680, 2087616, 2120235, 2261584, 2609520, 2826980, 3269760, 3392376, 3479360, 4175232, 4240470, 4523168, 5219040, 5653960, 6784752, 6958720, 8480940, 9046336, 10438080, 11307920, 13569504, 16961880, 18092672, 20876160, 22615840, 27139008, 33923760, 45231680, 54278016, 67847520, 90463360, 135695040, 271390080]

約数ペア:

[(1, 271390080), (2, 135695040), (3, 90463360), (4, 67847520), (5, 54278016), (6, 45231680), (8, 33923760), (10, 27139008), (12, 22615840), (13, 20876160), (15, 18092672), (16, 16961880), (20, 13569504), (24, 11307920), (26, 10438080), (30, 9046336), (32, 8480940), (39, 6958720), (40, 6784752), (48, 5653960), (52, 5219040), (60, 4523168), (64, 4240470), (65, 4175232), (78, 3479360), (80, 3392376), (83, 3269760), (96, 2826980), (104, 2609520), (120, 2261584), (128, 2120235), (130, 2087616), (131, 2071680), (156, 1739680), (160, 1696188), (166, 1634880), (192, 1413490), (195, 1391744), (208, 1304760), (240, 1130792), (249, 1089920), (260, 1043808), (262, 1035840), (312, 869840), (320, 848094), (332, 817440), (384, 706745), (390, 695872), (393, 690560), (415, 653952), (416, 652380), (480, 565396), (498, 544960), (520, 521904), (524, 517920), (624, 434920), (640, 424047), (655, 414336), (664, 408720), (780, 347936), (786, 345280), (830, 326976), (832, 326190), (960, 282698), (996, 272480), (1040, 260952), (1048, 258960), (1079, 251520), (1245, 217984), (1248, 217460), (1310, 207168), (1328, 204360), (1560, 173968), (1572, 172640), (1660, 163488), (1664, 163095), (1703, 159360), (1920, 141349), (1965, 138112), (1992, 136240), (2080, 130476), (2096, 129480), (2158, 125760), (2490, 108992), (2496, 108730), (2620, 103584), (2656, 102180), (3120, 86984), (3144, 86320), (3237, 83840), (3320, 81744), (3406, 79680), (3930, 69056), (3984, 68120), (4160, 65238), (4192, 64740), (4316, 62880), (4980, 54496), (4992, 54365), (5109, 53120), (5240, 51792), (5312, 51090), (5395, 50304), (6240, 43492), (6288, 43160), (6474, 41920), (6640, 40872), (6812, 39840), (7860, 34528), (7968, 34060), (8320, 32619), (8384, 32370), (8515, 31872), (8632, 31440), (9960, 27248), (10218, 26560), (10480, 25896), (10624, 25545), (10790, 25152), (10873, 24960), (12480, 21746), (12576, 21580), (12948, 20960), (13280, 20436), (13624, 19920), (15720, 17264), (15936, 17030), (16185, 16768)]