140058120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1387

約数の個数: 128

約数和(自身を含む): 452044800

約数和(自身を除く): 311986680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 47, 57, 60, 76, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 282, 285, 376, 380, 456, 470, 564, 570, 705, 760, 893, 940, 1128, 1140, 1307, 1410, 1786, 1880, 2280, 2614, 2679, 2820, 3572, 3921, 4465, 5228, 5358, 5640, 6535, 7144, 7842, 8930, 10456, 10716, 13070, 13395, 15684, 17860, 19605, 21432, 24833, 26140, 26790, 31368, 35720, 39210, 49666, 52280, 53580, 61429, 74499, 78420, 99332, 107160, 122858, 124165, 148998, 156840, 184287, 198664, 245716, 248330, 297996, 307145, 368574, 372495, 491432, 496660, 595992, 614290, 737148, 744990, 921435, 993320, 1167151, 1228580, 1474296, 1489980, 1842870, 2334302, 2457160, 2979960, 3501453, 3685740, 4668604, 5835755, 7002906, 7371480, 9337208, 11671510, 14005812, 17507265, 23343020, 28011624, 35014530, 46686040, 70029060, 140058120]

約数ペア:

[(1, 140058120), (2, 70029060), (3, 46686040), (4, 35014530), (5, 28011624), (6, 23343020), (8, 17507265), (10, 14005812), (12, 11671510), (15, 9337208), (19, 7371480), (20, 7002906), (24, 5835755), (30, 4668604), (38, 3685740), (40, 3501453), (47, 2979960), (57, 2457160), (60, 2334302), (76, 1842870), (94, 1489980), (95, 1474296), (114, 1228580), (120, 1167151), (141, 993320), (152, 921435), (188, 744990), (190, 737148), (228, 614290), (235, 595992), (282, 496660), (285, 491432), (376, 372495), (380, 368574), (456, 307145), (470, 297996), (564, 248330), (570, 245716), (705, 198664), (760, 184287), (893, 156840), (940, 148998), (1128, 124165), (1140, 122858), (1307, 107160), (1410, 99332), (1786, 78420), (1880, 74499), (2280, 61429), (2614, 53580), (2679, 52280), (2820, 49666), (3572, 39210), (3921, 35720), (4465, 31368), (5228, 26790), (5358, 26140), (5640, 24833), (6535, 21432), (7144, 19605), (7842, 17860), (8930, 15684), (10456, 13395), (10716, 13070)]