7963482240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{197507}}^1$

素因数の和:197539

約数の個数: 192

約数和(自身を含む): 31427472960

約数和(自身を除く): 23463990720

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, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 197507, 395014, 592521, 790028, 987535, 1185042, 1382549, 1580056, 1777563, 1975070, 2370084, 2765098, 2962605, 3160112, 3555126, 3950140, 4147647, 4740168, 5530196, 5925210, 6320224, 6912745, 7110252, 7900280, 8295294, 8887815, 9480336, 11060392, 11850420, 12442941, 12640448, 13825490, 14220504, 15800560, 16590588, 17775630, 18960672, 20738235, 22120784, 23700840, 24885882, 25280896, 27650980, 28441008, 31601120, 33181176, 35551260, 37921344, 41476470, 44241568, 47401680, 49771764, 55301960, 56882016, 62214705, 63202240, 66362352, 71102520, 75842688, 82952940, 88483136, 94803360, 99543528, 110603920, 113764032, 124429410, 126404480, 132724704, 142205040, 165905880, 176966272, 189606720, 199087056, 221207840, 227528064, 248858820, 265449408, 284410080, 331811760, 379213440, 398174112, 442415680, 497717640, 530898816, 568820160, 663623520, 796348224, 884831360, 995435280, 1137640320, 1327247040, 1592696448, 1990870560, 2654494080, 3981741120, 7963482240]

約数ペア:

[(1, 7963482240), (2, 3981741120), (3, 2654494080), (4, 1990870560), (5, 1592696448), (6, 1327247040), (7, 1137640320), (8, 995435280), (9, 884831360), (10, 796348224), (12, 663623520), (14, 568820160), (15, 530898816), (16, 497717640), (18, 442415680), (20, 398174112), (21, 379213440), (24, 331811760), (28, 284410080), (30, 265449408), (32, 248858820), (35, 227528064), (36, 221207840), (40, 199087056), (42, 189606720), (45, 176966272), (48, 165905880), (56, 142205040), (60, 132724704), (63, 126404480), (64, 124429410), (70, 113764032), (72, 110603920), (80, 99543528), (84, 94803360), (90, 88483136), (96, 82952940), (105, 75842688), (112, 71102520), (120, 66362352), (126, 63202240), (128, 62214705), (140, 56882016), (144, 55301960), (160, 49771764), (168, 47401680), (180, 44241568), (192, 41476470), (210, 37921344), (224, 35551260), (240, 33181176), (252, 31601120), (280, 28441008), (288, 27650980), (315, 25280896), (320, 24885882), (336, 23700840), (360, 22120784), (384, 20738235), (420, 18960672), (448, 17775630), (480, 16590588), (504, 15800560), (560, 14220504), (576, 13825490), (630, 12640448), (640, 12442941), (672, 11850420), (720, 11060392), (840, 9480336), (896, 8887815), (960, 8295294), (1008, 7900280), (1120, 7110252), (1152, 6912745), (1260, 6320224), (1344, 5925210), (1440, 5530196), (1680, 4740168), (1920, 4147647), (2016, 3950140), (2240, 3555126), (2520, 3160112), (2688, 2962605), (2880, 2765098), (3360, 2370084), (4032, 1975070), (4480, 1777563), (5040, 1580056), (5760, 1382549), (6720, 1185042), (8064, 987535), (10080, 790028), (13440, 592521), (20160, 395014), (40320, 197507)]