49958400720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1\times {\mathrm{4003}}^1$

素因数の和:4517

約数の個数: 160

約数和(自身を含む): 156396240000

約数和(自身を除く): 106437839280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 349, 447, 596, 698, 745, 894, 1047, 1192, 1396, 1490, 1745, 1788, 2094, 2235, 2384, 2792, 2980, 3490, 3576, 4003, 4188, 4470, 5235, 5584, 5960, 6980, 7152, 8006, 8376, 8940, 10470, 11920, 12009, 13960, 16012, 16752, 17880, 20015, 20940, 24018, 27920, 32024, 35760, 40030, 41880, 48036, 52001, 60045, 64048, 80060, 83760, 96072, 104002, 120090, 156003, 160120, 192144, 208004, 240180, 260005, 312006, 320240, 416008, 480360, 520010, 596447, 624012, 780015, 832016, 960720, 1040020, 1192894, 1248024, 1397047, 1560030, 1789341, 2080040, 2385788, 2496048, 2794094, 2982235, 3120060, 3578682, 4160080, 4191141, 4771576, 5588188, 5964470, 6240120, 6985235, 7157364, 8382282, 8946705, 9543152, 11176376, 11928940, 12480240, 13970470, 14314728, 16764564, 17893410, 20955705, 22352752, 23857880, 27940940, 28629456, 33529128, 35786820, 41911410, 47715760, 55881880, 67058256, 71573640, 83822820, 111763760, 143147280, 167645640, 208160003, 335291280, 416320006, 624480009, 832640012, 1040800015, 1248960018, 1665280024, 2081600030, 2497920036, 3122400045, 3330560048, 4163200060, 4995840072, 6244800090, 8326400120, 9991680144, 12489600180, 16652800240, 24979200360, 49958400720]

約数ペア:

[(1, 49958400720), (2, 24979200360), (3, 16652800240), (4, 12489600180), (5, 9991680144), (6, 8326400120), (8, 6244800090), (10, 4995840072), (12, 4163200060), (15, 3330560048), (16, 3122400045), (20, 2497920036), (24, 2081600030), (30, 1665280024), (40, 1248960018), (48, 1040800015), (60, 832640012), (80, 624480009), (120, 416320006), (149, 335291280), (240, 208160003), (298, 167645640), (349, 143147280), (447, 111763760), (596, 83822820), (698, 71573640), (745, 67058256), (894, 55881880), (1047, 47715760), (1192, 41911410), (1396, 35786820), (1490, 33529128), (1745, 28629456), (1788, 27940940), (2094, 23857880), (2235, 22352752), (2384, 20955705), (2792, 17893410), (2980, 16764564), (3490, 14314728), (3576, 13970470), (4003, 12480240), (4188, 11928940), (4470, 11176376), (5235, 9543152), (5584, 8946705), (5960, 8382282), (6980, 7157364), (7152, 6985235), (8006, 6240120), (8376, 5964470), (8940, 5588188), (10470, 4771576), (11920, 4191141), (12009, 4160080), (13960, 3578682), (16012, 3120060), (16752, 2982235), (17880, 2794094), (20015, 2496048), (20940, 2385788), (24018, 2080040), (27920, 1789341), (32024, 1560030), (35760, 1397047), (40030, 1248024), (41880, 1192894), (48036, 1040020), (52001, 960720), (60045, 832016), (64048, 780015), (80060, 624012), (83760, 596447), (96072, 520010), (104002, 480360), (120090, 416008), (156003, 320240), (160120, 312006), (192144, 260005), (208004, 240180)]