8174400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:169

約数の個数: 168

約数和(自身を含む): 29102304

約数和(自身を除く): 20927904

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, 130, 131, 150, 156, 160, 192, 195, 200, 208, 240, 260, 262, 300, 312, 320, 325, 390, 393, 400, 416, 480, 520, 524, 600, 624, 650, 655, 780, 786, 800, 832, 960, 975, 1040, 1048, 1200, 1248, 1300, 1310, 1560, 1572, 1600, 1703, 1950, 1965, 2080, 2096, 2400, 2496, 2600, 2620, 3120, 3144, 3275, 3406, 3900, 3930, 4160, 4192, 4800, 5109, 5200, 5240, 6240, 6288, 6550, 6812, 7800, 7860, 8384, 8515, 9825, 10218, 10400, 10480, 12480, 12576, 13100, 13624, 15600, 15720, 17030, 19650, 20436, 20800, 20960, 25152, 25545, 26200, 27248, 31200, 31440, 34060, 39300, 40872, 41920, 42575, 51090, 52400, 54496, 62400, 62880, 68120, 78600, 81744, 85150, 102180, 104800, 108992, 125760, 127725, 136240, 157200, 163488, 170300, 204360, 209600, 255450, 272480, 314400, 326976, 340600, 408720, 510900, 544960, 628800, 681200, 817440, 1021800, 1362400, 1634880, 2043600, 2724800, 4087200, 8174400]

約数ペア:

[(1, 8174400), (2, 4087200), (3, 2724800), (4, 2043600), (5, 1634880), (6, 1362400), (8, 1021800), (10, 817440), (12, 681200), (13, 628800), (15, 544960), (16, 510900), (20, 408720), (24, 340600), (25, 326976), (26, 314400), (30, 272480), (32, 255450), (39, 209600), (40, 204360), (48, 170300), (50, 163488), (52, 157200), (60, 136240), (64, 127725), (65, 125760), (75, 108992), (78, 104800), (80, 102180), (96, 85150), (100, 81744), (104, 78600), (120, 68120), (130, 62880), (131, 62400), (150, 54496), (156, 52400), (160, 51090), (192, 42575), (195, 41920), (200, 40872), (208, 39300), (240, 34060), (260, 31440), (262, 31200), (300, 27248), (312, 26200), (320, 25545), (325, 25152), (390, 20960), (393, 20800), (400, 20436), (416, 19650), (480, 17030), (520, 15720), (524, 15600), (600, 13624), (624, 13100), (650, 12576), (655, 12480), (780, 10480), (786, 10400), (800, 10218), (832, 9825), (960, 8515), (975, 8384), (1040, 7860), (1048, 7800), (1200, 6812), (1248, 6550), (1300, 6288), (1310, 6240), (1560, 5240), (1572, 5200), (1600, 5109), (1703, 4800), (1950, 4192), (1965, 4160), (2080, 3930), (2096, 3900), (2400, 3406), (2496, 3275), (2600, 3144), (2620, 3120)]