4989968640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5483}}^1$

素因数の和:5589

約数の個数: 216

約数和(自身を含む): 17486501760

約数和(自身を除く): 12496533120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1896, 1920, 2304, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 3840, 4740, 5056, 5483, 5688, 5760, 6320, 7110, 7584, 9480, 10112, 10966, 11376, 11520, 12640, 14220, 15168, 16449, 18960, 20224, 21932, 22752, 25280, 27415, 28440, 30336, 32898, 37920, 43864, 45504, 49347, 50560, 54830, 56880, 60672, 65796, 75840, 82245, 87728, 91008, 98694, 101120, 109660, 113760, 131592, 151680, 164490, 175456, 182016, 197388, 219320, 227520, 246735, 263184, 303360, 328980, 350912, 394776, 433157, 438640, 455040, 493470, 526368, 657960, 701824, 789552, 866314, 877280, 910080, 986940, 1052736, 1299471, 1315920, 1403648, 1579104, 1732628, 1754560, 1973880, 2105472, 2165785, 2598942, 2631840, 3158208, 3465256, 3509120, 3898413, 3947760, 4210944, 4331570, 5197884, 5263680, 6316416, 6497355, 6930512, 7018240, 7796826, 7895520, 8663140, 10395768, 10527360, 12632832, 12994710, 13861024, 15593652, 15791040, 17326280, 19492065, 20791536, 21054720, 25989420, 27722048, 31187304, 31582080, 34652560, 38984130, 41583072, 51978840, 55444096, 62374608, 63164160, 69305120, 77968260, 83166144, 103957680, 110888192, 124749216, 138610240, 155936520, 166332288, 207915360, 249498432, 277220480, 311873040, 332664576, 415830720, 498996864, 554440960, 623746080, 831661440, 997993728, 1247492160, 1663322880, 2494984320, 4989968640]

約数ペア:

[(1, 4989968640), (2, 2494984320), (3, 1663322880), (4, 1247492160), (5, 997993728), (6, 831661440), (8, 623746080), (9, 554440960), (10, 498996864), (12, 415830720), (15, 332664576), (16, 311873040), (18, 277220480), (20, 249498432), (24, 207915360), (30, 166332288), (32, 155936520), (36, 138610240), (40, 124749216), (45, 110888192), (48, 103957680), (60, 83166144), (64, 77968260), (72, 69305120), (79, 63164160), (80, 62374608), (90, 55444096), (96, 51978840), (120, 41583072), (128, 38984130), (144, 34652560), (158, 31582080), (160, 31187304), (180, 27722048), (192, 25989420), (237, 21054720), (240, 20791536), (256, 19492065), (288, 17326280), (316, 15791040), (320, 15593652), (360, 13861024), (384, 12994710), (395, 12632832), (474, 10527360), (480, 10395768), (576, 8663140), (632, 7895520), (640, 7796826), (711, 7018240), (720, 6930512), (768, 6497355), (790, 6316416), (948, 5263680), (960, 5197884), (1152, 4331570), (1185, 4210944), (1264, 3947760), (1280, 3898413), (1422, 3509120), (1440, 3465256), (1580, 3158208), (1896, 2631840), (1920, 2598942), (2304, 2165785), (2370, 2105472), (2528, 1973880), (2844, 1754560), (2880, 1732628), (3160, 1579104), (3555, 1403648), (3792, 1315920), (3840, 1299471), (4740, 1052736), (5056, 986940), (5483, 910080), (5688, 877280), (5760, 866314), (6320, 789552), (7110, 701824), (7584, 657960), (9480, 526368), (10112, 493470), (10966, 455040), (11376, 438640), (11520, 433157), (12640, 394776), (14220, 350912), (15168, 328980), (16449, 303360), (18960, 263184), (20224, 246735), (21932, 227520), (22752, 219320), (25280, 197388), (27415, 182016), (28440, 175456), (30336, 164490), (32898, 151680), (37920, 131592), (43864, 113760), (45504, 109660), (49347, 101120), (50560, 98694), (54830, 91008), (56880, 87728), (60672, 82245), (65796, 75840)]