7888909120

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6869}}^1$

素因数の和:7020

約数の個数: 112

約数和(自身を含む): 19494916560

約数和(自身を除く): 11606007440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 97, 148, 160, 185, 194, 296, 320, 370, 388, 485, 592, 740, 776, 970, 1184, 1480, 1552, 1940, 2368, 2960, 3104, 3589, 3880, 5920, 6208, 6869, 7178, 7760, 11840, 13738, 14356, 15520, 17945, 27476, 28712, 31040, 34345, 35890, 54952, 57424, 68690, 71780, 109904, 114848, 137380, 143560, 219808, 229696, 254153, 274760, 287120, 439616, 508306, 549520, 574240, 666293, 1016612, 1099040, 1148480, 1270765, 1332586, 2033224, 2198080, 2541530, 2665172, 3331465, 4066448, 5083060, 5330344, 6662930, 8132896, 10166120, 10660688, 13325860, 16265792, 20332240, 21321376, 24652841, 26651720, 40664480, 42642752, 49305682, 53303440, 81328960, 98611364, 106606880, 123264205, 197222728, 213213760, 246528410, 394445456, 493056820, 788890912, 986113640, 1577781824, 1972227280, 3944454560, 7888909120]

約数ペア:

[(1, 7888909120), (2, 3944454560), (4, 1972227280), (5, 1577781824), (8, 986113640), (10, 788890912), (16, 493056820), (20, 394445456), (32, 246528410), (37, 213213760), (40, 197222728), (64, 123264205), (74, 106606880), (80, 98611364), (97, 81328960), (148, 53303440), (160, 49305682), (185, 42642752), (194, 40664480), (296, 26651720), (320, 24652841), (370, 21321376), (388, 20332240), (485, 16265792), (592, 13325860), (740, 10660688), (776, 10166120), (970, 8132896), (1184, 6662930), (1480, 5330344), (1552, 5083060), (1940, 4066448), (2368, 3331465), (2960, 2665172), (3104, 2541530), (3589, 2198080), (3880, 2033224), (5920, 1332586), (6208, 1270765), (6869, 1148480), (7178, 1099040), (7760, 1016612), (11840, 666293), (13738, 574240), (14356, 549520), (15520, 508306), (17945, 439616), (27476, 287120), (28712, 274760), (31040, 254153), (34345, 229696), (35890, 219808), (54952, 143560), (57424, 137380), (68690, 114848), (71780, 109904)]