130790400

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 264

約数和(自身を含む): 469074144

約数和(自身を除く): 338283744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 128, 130, 131, 150, 156, 160, 192, 195, 200, 208, 240, 256, 260, 262, 300, 312, 320, 325, 384, 390, 393, 400, 416, 480, 512, 520, 524, 600, 624, 640, 650, 655, 768, 780, 786, 800, 832, 960, 975, 1024, 1040, 1048, 1200, 1248, 1280, 1300, 1310, 1536, 1560, 1572, 1600, 1664, 1703, 1920, 1950, 1965, 2080, 2096, 2400, 2496, 2560, 2600, 2620, 3072, 3120, 3144, 3200, 3275, 3328, 3406, 3840, 3900, 3930, 4160, 4192, 4800, 4992, 5109, 5120, 5200, 5240, 6240, 6288, 6400, 6550, 6656, 6812, 7680, 7800, 7860, 8320, 8384, 8515, 9600, 9825, 9984, 10218, 10400, 10480, 12480, 12576, 12800, 13100, 13312, 13624, 15360, 15600, 15720, 16640, 16768, 17030, 19200, 19650, 19968, 20436, 20800, 20960, 24960, 25152, 25545, 25600, 26200, 27248, 31200, 31440, 33280, 33536, 34060, 38400, 39300, 39936, 40872, 41600, 41920, 42575, 49920, 50304, 51090, 52400, 54496, 62400, 62880, 66560, 67072, 68120, 76800, 78600, 81744, 83200, 83840, 85150, 99840, 100608, 102180, 104800, 108992, 124800, 125760, 127725, 134144, 136240, 157200, 163488, 166400, 167680, 170300, 199680, 201216, 204360, 209600, 217984, 249600, 251520, 255450, 272480, 314400, 326976, 332800, 335360, 340600, 402432, 408720, 419200, 435968, 499200, 503040, 510900, 544960, 628800, 653952, 670720, 681200, 817440, 838400, 871936, 998400, 1006080, 1021800, 1089920, 1257600, 1307904, 1362400, 1634880, 1676800, 1743872, 2012160, 2043600, 2179840, 2515200, 2615808, 2724800, 3269760, 3353600, 4087200, 4359680, 5030400, 5231616, 5449600, 6539520, 8174400, 8719360, 10060800, 10899200, 13079040, 16348800, 21798400, 26158080, 32697600, 43596800, 65395200, 130790400]

約数ペア:

[(1, 130790400), (2, 65395200), (3, 43596800), (4, 32697600), (5, 26158080), (6, 21798400), (8, 16348800), (10, 13079040), (12, 10899200), (13, 10060800), (15, 8719360), (16, 8174400), (20, 6539520), (24, 5449600), (25, 5231616), (26, 5030400), (30, 4359680), (32, 4087200), (39, 3353600), (40, 3269760), (48, 2724800), (50, 2615808), (52, 2515200), (60, 2179840), (64, 2043600), (65, 2012160), (75, 1743872), (78, 1676800), (80, 1634880), (96, 1362400), (100, 1307904), (104, 1257600), (120, 1089920), (128, 1021800), (130, 1006080), (131, 998400), (150, 871936), (156, 838400), (160, 817440), (192, 681200), (195, 670720), (200, 653952), (208, 628800), (240, 544960), (256, 510900), (260, 503040), (262, 499200), (300, 435968), (312, 419200), (320, 408720), (325, 402432), (384, 340600), (390, 335360), (393, 332800), (400, 326976), (416, 314400), (480, 272480), (512, 255450), (520, 251520), (524, 249600), (600, 217984), (624, 209600), (640, 204360), (650, 201216), (655, 199680), (768, 170300), (780, 167680), (786, 166400), (800, 163488), (832, 157200), (960, 136240), (975, 134144), (1024, 127725), (1040, 125760), (1048, 124800), (1200, 108992), (1248, 104800), (1280, 102180), (1300, 100608), (1310, 99840), (1536, 85150), (1560, 83840), (1572, 83200), (1600, 81744), (1664, 78600), (1703, 76800), (1920, 68120), (1950, 67072), (1965, 66560), (2080, 62880), (2096, 62400), (2400, 54496), (2496, 52400), (2560, 51090), (2600, 50304), (2620, 49920), (3072, 42575), (3120, 41920), (3144, 41600), (3200, 40872), (3275, 39936), (3328, 39300), (3406, 38400), (3840, 34060), (3900, 33536), (3930, 33280), (4160, 31440), (4192, 31200), (4800, 27248), (4992, 26200), (5109, 25600), (5120, 25545), (5200, 25152), (5240, 24960), (6240, 20960), (6288, 20800), (6400, 20436), (6550, 19968), (6656, 19650), (6812, 19200), (7680, 17030), (7800, 16768), (7860, 16640), (8320, 15720), (8384, 15600), (8515, 15360), (9600, 13624), (9825, 13312), (9984, 13100), (10218, 12800), (10400, 12576), (10480, 12480)]