156940977840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{1109}}^1\times {\mathrm{1231}}^1$

素因数の和:2835

約数の個数: 160

約数和(自身を含む): 488368742400

約数和(自身を除く): 331427764560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 479, 958, 1109, 1231, 1437, 1916, 2218, 2395, 2462, 2874, 3327, 3693, 3832, 4436, 4790, 4924, 5545, 5748, 6155, 6654, 7185, 7386, 7664, 8872, 9580, 9848, 11090, 11496, 12310, 13308, 14370, 14772, 16635, 17744, 18465, 19160, 19696, 22180, 22992, 24620, 26616, 28740, 29544, 33270, 36930, 38320, 44360, 49240, 53232, 57480, 59088, 66540, 73860, 88720, 98480, 114960, 133080, 147720, 266160, 295440, 531211, 589649, 1062422, 1179298, 1365179, 1593633, 1768947, 2124844, 2358596, 2656055, 2730358, 2948245, 3187266, 3537894, 4095537, 4249688, 4717192, 5312110, 5460716, 5896490, 6374532, 6825895, 7075788, 7968165, 8191074, 8499376, 8844735, 9434384, 10624220, 10921432, 11792980, 12749064, 13651790, 14151576, 15936330, 16382148, 17689470, 20477685, 21248440, 21842864, 23585960, 25498128, 27303580, 28303152, 31872660, 32764296, 35378940, 40955370, 42496880, 47171920, 54607160, 63745320, 65528592, 70757880, 81910740, 109214320, 127490640, 141515760, 163821480, 327642960, 653920741, 1307841482, 1961762223, 2615682964, 3269603705, 3923524446, 5231365928, 6539207410, 7847048892, 9808811115, 10462731856, 13078414820, 15694097784, 19617622230, 26156829640, 31388195568, 39235244460, 52313659280, 78470488920, 156940977840]

約数ペア:

[(1, 156940977840), (2, 78470488920), (3, 52313659280), (4, 39235244460), (5, 31388195568), (6, 26156829640), (8, 19617622230), (10, 15694097784), (12, 13078414820), (15, 10462731856), (16, 9808811115), (20, 7847048892), (24, 6539207410), (30, 5231365928), (40, 3923524446), (48, 3269603705), (60, 2615682964), (80, 1961762223), (120, 1307841482), (240, 653920741), (479, 327642960), (958, 163821480), (1109, 141515760), (1231, 127490640), (1437, 109214320), (1916, 81910740), (2218, 70757880), (2395, 65528592), (2462, 63745320), (2874, 54607160), (3327, 47171920), (3693, 42496880), (3832, 40955370), (4436, 35378940), (4790, 32764296), (4924, 31872660), (5545, 28303152), (5748, 27303580), (6155, 25498128), (6654, 23585960), (7185, 21842864), (7386, 21248440), (7664, 20477685), (8872, 17689470), (9580, 16382148), (9848, 15936330), (11090, 14151576), (11496, 13651790), (12310, 12749064), (13308, 11792980), (14370, 10921432), (14772, 10624220), (16635, 9434384), (17744, 8844735), (18465, 8499376), (19160, 8191074), (19696, 7968165), (22180, 7075788), (22992, 6825895), (24620, 6374532), (26616, 5896490), (28740, 5460716), (29544, 5312110), (33270, 4717192), (36930, 4249688), (38320, 4095537), (44360, 3537894), (49240, 3187266), (53232, 2948245), (57480, 2730358), (59088, 2656055), (66540, 2358596), (73860, 2124844), (88720, 1768947), (98480, 1593633), (114960, 1365179), (133080, 1179298), (147720, 1062422), (266160, 589649), (295440, 531211)]