15693881438080

素因数分解:

$2^7\times 5^1\times {\mathrm{311}}^1\times {\mathrm{769}}^1\times {\mathrm{102533}}^1$

素因数の和:103632

約数の個数: 128

約数和(自身を含む): 37688135284800

約数和(自身を除く): 21994253846720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 311, 320, 622, 640, 769, 1244, 1538, 1555, 2488, 3076, 3110, 3845, 4976, 6152, 6220, 7690, 9952, 12304, 12440, 15380, 19904, 24608, 24880, 30760, 39808, 49216, 49760, 61520, 98432, 99520, 102533, 123040, 199040, 205066, 239159, 246080, 410132, 478318, 492160, 512665, 820264, 956636, 1025330, 1195795, 1640528, 1913272, 2050660, 2391590, 3281056, 3826544, 4101320, 4783180, 6562112, 7653088, 8202640, 9566360, 13124224, 15306176, 16405280, 19132720, 30612352, 31887763, 32810560, 38265440, 63775526, 65621120, 76530880, 78847877, 127551052, 153061760, 157695754, 159438815, 255102104, 315391508, 318877630, 394239385, 510204208, 630783016, 637755260, 788478770, 1020408416, 1261566032, 1275510520, 1576957540, 2040816832, 2523132064, 2551021040, 3153915080, 4081633664, 5046264128, 5102042080, 6307830160, 10092528256, 10204084160, 12615660320, 20408168320, 24521689747, 25231320640, 49043379494, 50462641280, 98086758988, 122608448735, 196173517976, 245216897470, 392347035952, 490433794940, 784694071904, 980867589880, 1569388143808, 1961735179760, 3138776287616, 3923470359520, 7846940719040, 15693881438080]

約数ペア:

[(1, 15693881438080), (2, 7846940719040), (4, 3923470359520), (5, 3138776287616), (8, 1961735179760), (10, 1569388143808), (16, 980867589880), (20, 784694071904), (32, 490433794940), (40, 392347035952), (64, 245216897470), (80, 196173517976), (128, 122608448735), (160, 98086758988), (311, 50462641280), (320, 49043379494), (622, 25231320640), (640, 24521689747), (769, 20408168320), (1244, 12615660320), (1538, 10204084160), (1555, 10092528256), (2488, 6307830160), (3076, 5102042080), (3110, 5046264128), (3845, 4081633664), (4976, 3153915080), (6152, 2551021040), (6220, 2523132064), (7690, 2040816832), (9952, 1576957540), (12304, 1275510520), (12440, 1261566032), (15380, 1020408416), (19904, 788478770), (24608, 637755260), (24880, 630783016), (30760, 510204208), (39808, 394239385), (49216, 318877630), (49760, 315391508), (61520, 255102104), (98432, 159438815), (99520, 157695754), (102533, 153061760), (123040, 127551052), (199040, 78847877), (205066, 76530880), (239159, 65621120), (246080, 63775526), (410132, 38265440), (478318, 32810560), (492160, 31887763), (512665, 30612352), (820264, 19132720), (956636, 16405280), (1025330, 15306176), (1195795, 13124224), (1640528, 9566360), (1913272, 8202640), (2050660, 7653088), (2391590, 6562112), (3281056, 4783180), (3826544, 4101320)]