143705880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{491}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 481766400

約数和(自身を除く): 338060520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 271, 360, 491, 540, 542, 813, 982, 1080, 1084, 1355, 1473, 1626, 1964, 2168, 2439, 2455, 2710, 2946, 3252, 3928, 4065, 4419, 4878, 4910, 5420, 5892, 6504, 7317, 7365, 8130, 8838, 9756, 9820, 10840, 11784, 12195, 13257, 14634, 14730, 16260, 17676, 19512, 19640, 22095, 24390, 26514, 29268, 29460, 32520, 35352, 36585, 44190, 48780, 53028, 58536, 58920, 66285, 73170, 88380, 97560, 106056, 132570, 133061, 146340, 176760, 265140, 266122, 292680, 399183, 530280, 532244, 665305, 798366, 1064488, 1197549, 1330610, 1596732, 1995915, 2395098, 2661220, 3193464, 3592647, 3991830, 4790196, 5322440, 5987745, 7185294, 7983660, 9580392, 11975490, 14370588, 15967320, 17963235, 23950980, 28741176, 35926470, 47901960, 71852940, 143705880]

約数ペア:

[(1, 143705880), (2, 71852940), (3, 47901960), (4, 35926470), (5, 28741176), (6, 23950980), (8, 17963235), (9, 15967320), (10, 14370588), (12, 11975490), (15, 9580392), (18, 7983660), (20, 7185294), (24, 5987745), (27, 5322440), (30, 4790196), (36, 3991830), (40, 3592647), (45, 3193464), (54, 2661220), (60, 2395098), (72, 1995915), (90, 1596732), (108, 1330610), (120, 1197549), (135, 1064488), (180, 798366), (216, 665305), (270, 532244), (271, 530280), (360, 399183), (491, 292680), (540, 266122), (542, 265140), (813, 176760), (982, 146340), (1080, 133061), (1084, 132570), (1355, 106056), (1473, 97560), (1626, 88380), (1964, 73170), (2168, 66285), (2439, 58920), (2455, 58536), (2710, 53028), (2946, 48780), (3252, 44190), (3928, 36585), (4065, 35352), (4419, 32520), (4878, 29460), (4910, 29268), (5420, 26514), (5892, 24390), (6504, 22095), (7317, 19640), (7365, 19512), (8130, 17676), (8838, 16260), (9756, 14730), (9820, 14634), (10840, 13257), (11784, 12195)]