404268252160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{82163}}^1$

素因数の和:82250

約数の個数: 132

約数和(自身を含む): 1002074280264

約数和(自身を除く): 597806028104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1024, 1240, 1280, 1922, 1984, 2480, 2560, 3844, 3968, 4805, 4960, 5120, 7688, 7936, 9610, 9920, 15376, 15872, 19220, 19840, 30752, 31744, 38440, 39680, 61504, 76880, 79360, 82163, 123008, 153760, 158720, 164326, 246016, 307520, 328652, 410815, 492032, 615040, 657304, 821630, 984064, 1230080, 1314608, 1643260, 2460160, 2547053, 2629216, 3286520, 4920320, 5094106, 5258432, 6573040, 10188212, 10516864, 12735265, 13146080, 20376424, 21033728, 25470530, 26292160, 40752848, 42067456, 50941060, 52584320, 78958643, 81505696, 84134912, 101882120, 105168640, 157917286, 163011392, 203764240, 210337280, 315834572, 326022784, 394793215, 407528480, 420674560, 631669144, 652045568, 789586430, 815056960, 1263338288, 1304091136, 1579172860, 1630113920, 2526676576, 2608182272, 3158345720, 3260227840, 5053353152, 6316691440, 6520455680, 10106706304, 12633382880, 13040911360, 20213412608, 25266765760, 40426825216, 50533531520, 80853650432, 101067063040, 202134126080, 404268252160]

約数ペア:

[(1, 404268252160), (2, 202134126080), (4, 101067063040), (5, 80853650432), (8, 50533531520), (10, 40426825216), (16, 25266765760), (20, 20213412608), (31, 13040911360), (32, 12633382880), (40, 10106706304), (62, 6520455680), (64, 6316691440), (80, 5053353152), (124, 3260227840), (128, 3158345720), (155, 2608182272), (160, 2526676576), (248, 1630113920), (256, 1579172860), (310, 1304091136), (320, 1263338288), (496, 815056960), (512, 789586430), (620, 652045568), (640, 631669144), (961, 420674560), (992, 407528480), (1024, 394793215), (1240, 326022784), (1280, 315834572), (1922, 210337280), (1984, 203764240), (2480, 163011392), (2560, 157917286), (3844, 105168640), (3968, 101882120), (4805, 84134912), (4960, 81505696), (5120, 78958643), (7688, 52584320), (7936, 50941060), (9610, 42067456), (9920, 40752848), (15376, 26292160), (15872, 25470530), (19220, 21033728), (19840, 20376424), (30752, 13146080), (31744, 12735265), (38440, 10516864), (39680, 10188212), (61504, 6573040), (76880, 5258432), (79360, 5094106), (82163, 4920320), (123008, 3286520), (153760, 2629216), (158720, 2547053), (164326, 2460160), (246016, 1643260), (307520, 1314608), (328652, 1230080), (410815, 984064), (492032, 821630), (615040, 657304)]