43966680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:321

約数の個数: 128

約数和(自身を含む): 139345920

約数和(自身を除く): 95379240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 53, 60, 62, 93, 106, 120, 124, 155, 159, 186, 212, 223, 248, 265, 310, 318, 372, 424, 446, 465, 530, 620, 636, 669, 744, 795, 892, 930, 1060, 1115, 1240, 1272, 1338, 1590, 1643, 1784, 1860, 2120, 2230, 2676, 3180, 3286, 3345, 3720, 4460, 4929, 5352, 6360, 6572, 6690, 6913, 8215, 8920, 9858, 11819, 13144, 13380, 13826, 16430, 19716, 20739, 23638, 24645, 26760, 27652, 32860, 34565, 35457, 39432, 41478, 47276, 49290, 55304, 59095, 65720, 69130, 70914, 82956, 94552, 98580, 103695, 118190, 138260, 141828, 165912, 177285, 197160, 207390, 236380, 276520, 283656, 354570, 366389, 414780, 472760, 709140, 732778, 829560, 1099167, 1418280, 1465556, 1831945, 2198334, 2931112, 3663890, 4396668, 5495835, 7327780, 8793336, 10991670, 14655560, 21983340, 43966680]

約数ペア:

[(1, 43966680), (2, 21983340), (3, 14655560), (4, 10991670), (5, 8793336), (6, 7327780), (8, 5495835), (10, 4396668), (12, 3663890), (15, 2931112), (20, 2198334), (24, 1831945), (30, 1465556), (31, 1418280), (40, 1099167), (53, 829560), (60, 732778), (62, 709140), (93, 472760), (106, 414780), (120, 366389), (124, 354570), (155, 283656), (159, 276520), (186, 236380), (212, 207390), (223, 197160), (248, 177285), (265, 165912), (310, 141828), (318, 138260), (372, 118190), (424, 103695), (446, 98580), (465, 94552), (530, 82956), (620, 70914), (636, 69130), (669, 65720), (744, 59095), (795, 55304), (892, 49290), (930, 47276), (1060, 41478), (1115, 39432), (1240, 35457), (1272, 34565), (1338, 32860), (1590, 27652), (1643, 26760), (1784, 24645), (1860, 23638), (2120, 20739), (2230, 19716), (2676, 16430), (3180, 13826), (3286, 13380), (3345, 13144), (3720, 11819), (4460, 9858), (4929, 8920), (5352, 8215), (6360, 6913), (6572, 6690)]