216274240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1105

約数の個数: 168

約数和(自身を含む): 645776712

約数和(自身を除く): 429502472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1061, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2122, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 4244, 5096, 5305, 5824, 6370, 7280, 7427, 7840, 8488, 10192, 10610, 12740, 13793, 14560, 14854, 15680, 16976, 20384, 21220, 25480, 27586, 29120, 29708, 33952, 37135, 40768, 42440, 50960, 51989, 55172, 59416, 67904, 68965, 74270, 84880, 96551, 101920, 103978, 110344, 118832, 137930, 148540, 169760, 193102, 203840, 207956, 220688, 237664, 259945, 275860, 297080, 339520, 386204, 415912, 441376, 475328, 482755, 519890, 551720, 594160, 675857, 772408, 831824, 882752, 965510, 1039780, 1103440, 1188320, 1351714, 1544816, 1663648, 1931020, 2079560, 2206880, 2376640, 2703428, 3089632, 3327296, 3379285, 3862040, 4159120, 4413760, 5406856, 6179264, 6758570, 7724080, 8318240, 10813712, 13517140, 15448160, 16636480, 21627424, 27034280, 30896320, 43254848, 54068560, 108137120, 216274240]

約数ペア:

[(1, 216274240), (2, 108137120), (4, 54068560), (5, 43254848), (7, 30896320), (8, 27034280), (10, 21627424), (13, 16636480), (14, 15448160), (16, 13517140), (20, 10813712), (26, 8318240), (28, 7724080), (32, 6758570), (35, 6179264), (40, 5406856), (49, 4413760), (52, 4159120), (56, 3862040), (64, 3379285), (65, 3327296), (70, 3089632), (80, 2703428), (91, 2376640), (98, 2206880), (104, 2079560), (112, 1931020), (130, 1663648), (140, 1544816), (160, 1351714), (182, 1188320), (196, 1103440), (208, 1039780), (224, 965510), (245, 882752), (260, 831824), (280, 772408), (320, 675857), (364, 594160), (392, 551720), (416, 519890), (448, 482755), (455, 475328), (490, 441376), (520, 415912), (560, 386204), (637, 339520), (728, 297080), (784, 275860), (832, 259945), (910, 237664), (980, 220688), (1040, 207956), (1061, 203840), (1120, 193102), (1274, 169760), (1456, 148540), (1568, 137930), (1820, 118832), (1960, 110344), (2080, 103978), (2122, 101920), (2240, 96551), (2548, 84880), (2912, 74270), (3136, 68965), (3185, 67904), (3640, 59416), (3920, 55172), (4160, 51989), (4244, 50960), (5096, 42440), (5305, 40768), (5824, 37135), (6370, 33952), (7280, 29708), (7427, 29120), (7840, 27586), (8488, 25480), (10192, 21220), (10610, 20384), (12740, 16976), (13793, 15680), (14560, 14854)]