38774280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 125193600

約数和(自身を除く): 86419320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 229, 249, 255, 332, 340, 408, 415, 458, 498, 510, 664, 680, 687, 830, 916, 996, 1020, 1145, 1245, 1374, 1411, 1660, 1832, 1992, 2040, 2290, 2490, 2748, 2822, 3320, 3435, 3893, 4233, 4580, 4980, 5496, 5644, 6870, 7055, 7786, 8466, 9160, 9960, 11288, 11679, 13740, 14110, 15572, 16932, 19007, 19465, 21165, 23358, 27480, 28220, 31144, 33864, 38014, 38930, 42330, 46716, 56440, 57021, 58395, 76028, 77860, 84660, 93432, 95035, 114042, 116790, 152056, 155720, 169320, 190070, 228084, 233580, 285105, 323119, 380140, 456168, 467160, 570210, 646238, 760280, 969357, 1140420, 1292476, 1615595, 1938714, 2280840, 2584952, 3231190, 3877428, 4846785, 6462380, 7754856, 9693570, 12924760, 19387140, 38774280]

約数ペア:

[(1, 38774280), (2, 19387140), (3, 12924760), (4, 9693570), (5, 7754856), (6, 6462380), (8, 4846785), (10, 3877428), (12, 3231190), (15, 2584952), (17, 2280840), (20, 1938714), (24, 1615595), (30, 1292476), (34, 1140420), (40, 969357), (51, 760280), (60, 646238), (68, 570210), (83, 467160), (85, 456168), (102, 380140), (120, 323119), (136, 285105), (166, 233580), (170, 228084), (204, 190070), (229, 169320), (249, 155720), (255, 152056), (332, 116790), (340, 114042), (408, 95035), (415, 93432), (458, 84660), (498, 77860), (510, 76028), (664, 58395), (680, 57021), (687, 56440), (830, 46716), (916, 42330), (996, 38930), (1020, 38014), (1145, 33864), (1245, 31144), (1374, 28220), (1411, 27480), (1660, 23358), (1832, 21165), (1992, 19465), (2040, 19007), (2290, 16932), (2490, 15572), (2748, 14110), (2822, 13740), (3320, 11679), (3435, 11288), (3893, 9960), (4233, 9160), (4580, 8466), (4980, 7786), (5496, 7055), (5644, 6870)]