6887040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 23353920

約数和(自身を除く): 16466880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 211, 240, 255, 272, 320, 340, 384, 408, 422, 480, 510, 544, 633, 640, 680, 816, 844, 960, 1020, 1055, 1088, 1266, 1360, 1632, 1688, 1920, 2040, 2110, 2176, 2532, 2720, 3165, 3264, 3376, 3587, 4080, 4220, 5064, 5440, 6330, 6528, 6752, 7174, 8160, 8440, 10128, 10761, 10880, 12660, 13504, 14348, 16320, 16880, 17935, 20256, 21522, 25320, 27008, 28696, 32640, 33760, 35870, 40512, 43044, 50640, 53805, 57392, 67520, 71740, 81024, 86088, 101280, 107610, 114784, 135040, 143480, 172176, 202560, 215220, 229568, 286960, 344352, 405120, 430440, 459136, 573920, 688704, 860880, 1147840, 1377408, 1721760, 2295680, 3443520, 6887040]

約数ペア:

[(1, 6887040), (2, 3443520), (3, 2295680), (4, 1721760), (5, 1377408), (6, 1147840), (8, 860880), (10, 688704), (12, 573920), (15, 459136), (16, 430440), (17, 405120), (20, 344352), (24, 286960), (30, 229568), (32, 215220), (34, 202560), (40, 172176), (48, 143480), (51, 135040), (60, 114784), (64, 107610), (68, 101280), (80, 86088), (85, 81024), (96, 71740), (102, 67520), (120, 57392), (128, 53805), (136, 50640), (160, 43044), (170, 40512), (192, 35870), (204, 33760), (211, 32640), (240, 28696), (255, 27008), (272, 25320), (320, 21522), (340, 20256), (384, 17935), (408, 16880), (422, 16320), (480, 14348), (510, 13504), (544, 12660), (633, 10880), (640, 10761), (680, 10128), (816, 8440), (844, 8160), (960, 7174), (1020, 6752), (1055, 6528), (1088, 6330), (1266, 5440), (1360, 5064), (1632, 4220), (1688, 4080), (1920, 3587), (2040, 3376), (2110, 3264), (2176, 3165), (2532, 2720)]