11456327680

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1$

素因数の和:702

約数の個数: 208

約数和(自身を含む): 31681477440

約数和(自身を除く): 20225149760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 157, 160, 224, 256, 280, 314, 320, 448, 509, 512, 560, 628, 640, 785, 896, 1018, 1024, 1099, 1120, 1256, 1280, 1570, 1792, 2036, 2048, 2198, 2240, 2512, 2545, 2560, 3140, 3563, 3584, 4072, 4096, 4396, 4480, 5024, 5090, 5120, 5495, 6280, 7126, 7168, 8144, 8792, 8960, 10048, 10180, 10240, 10990, 12560, 14252, 14336, 16288, 17584, 17815, 17920, 20096, 20360, 20480, 21980, 25120, 28504, 28672, 32576, 35168, 35630, 35840, 40192, 40720, 43960, 50240, 57008, 65152, 70336, 71260, 71680, 79913, 80384, 81440, 87920, 100480, 114016, 130304, 140672, 142520, 143360, 159826, 160768, 162880, 175840, 200960, 228032, 260608, 281344, 285040, 319652, 321536, 325760, 351680, 399565, 401920, 456064, 521216, 559391, 562688, 570080, 639304, 643072, 651520, 703360, 799130, 803840, 912128, 1042432, 1118782, 1125376, 1140160, 1278608, 1303040, 1406720, 1598260, 1607680, 1824256, 2084864, 2237564, 2250752, 2280320, 2557216, 2606080, 2796955, 2813440, 3196520, 3215360, 3648512, 4475128, 4501504, 4560640, 5114432, 5212160, 5593910, 5626880, 6393040, 7297024, 8950256, 9121280, 10228864, 10424320, 11187820, 11253760, 12786080, 14594048, 17900512, 18242560, 20457728, 22375640, 22507520, 25572160, 35801024, 36485120, 40915456, 44751280, 51144320, 71602048, 72970240, 81830912, 89502560, 102288640, 143204096, 163661824, 179005120, 204577280, 286408192, 327323648, 358010240, 409154560, 572816384, 716020480, 818309120, 1145632768, 1432040960, 1636618240, 2291265536, 2864081920, 5728163840, 11456327680]

約数ペア:

[(1, 11456327680), (2, 5728163840), (4, 2864081920), (5, 2291265536), (7, 1636618240), (8, 1432040960), (10, 1145632768), (14, 818309120), (16, 716020480), (20, 572816384), (28, 409154560), (32, 358010240), (35, 327323648), (40, 286408192), (56, 204577280), (64, 179005120), (70, 163661824), (80, 143204096), (112, 102288640), (128, 89502560), (140, 81830912), (157, 72970240), (160, 71602048), (224, 51144320), (256, 44751280), (280, 40915456), (314, 36485120), (320, 35801024), (448, 25572160), (509, 22507520), (512, 22375640), (560, 20457728), (628, 18242560), (640, 17900512), (785, 14594048), (896, 12786080), (1018, 11253760), (1024, 11187820), (1099, 10424320), (1120, 10228864), (1256, 9121280), (1280, 8950256), (1570, 7297024), (1792, 6393040), (2036, 5626880), (2048, 5593910), (2198, 5212160), (2240, 5114432), (2512, 4560640), (2545, 4501504), (2560, 4475128), (3140, 3648512), (3563, 3215360), (3584, 3196520), (4072, 2813440), (4096, 2796955), (4396, 2606080), (4480, 2557216), (5024, 2280320), (5090, 2250752), (5120, 2237564), (5495, 2084864), (6280, 1824256), (7126, 1607680), (7168, 1598260), (8144, 1406720), (8792, 1303040), (8960, 1278608), (10048, 1140160), (10180, 1125376), (10240, 1118782), (10990, 1042432), (12560, 912128), (14252, 803840), (14336, 799130), (16288, 703360), (17584, 651520), (17815, 643072), (17920, 639304), (20096, 570080), (20360, 562688), (20480, 559391), (21980, 521216), (25120, 456064), (28504, 401920), (28672, 399565), (32576, 351680), (35168, 325760), (35630, 321536), (35840, 319652), (40192, 285040), (40720, 281344), (43960, 260608), (50240, 228032), (57008, 200960), (65152, 175840), (70336, 162880), (71260, 160768), (71680, 159826), (79913, 143360), (80384, 142520), (81440, 140672), (87920, 130304), (100480, 114016)]