239593120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{907}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 615057408

約数和(自身を除く): 375464288

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 127, 130, 160, 208, 254, 260, 416, 508, 520, 635, 907, 1016, 1040, 1270, 1651, 1814, 2032, 2080, 2540, 3302, 3628, 4064, 4535, 5080, 6604, 7256, 8255, 9070, 10160, 11791, 13208, 14512, 16510, 18140, 20320, 23582, 26416, 29024, 33020, 36280, 47164, 52832, 58955, 66040, 72560, 94328, 115189, 117910, 132080, 145120, 188656, 230378, 235820, 264160, 377312, 460756, 471640, 575945, 921512, 943280, 1151890, 1497457, 1843024, 1886560, 2303780, 2994914, 3686048, 4607560, 5989828, 7487285, 9215120, 11979656, 14974570, 18430240, 23959312, 29949140, 47918624, 59898280, 119796560, 239593120]

約数ペア:

[(1, 239593120), (2, 119796560), (4, 59898280), (5, 47918624), (8, 29949140), (10, 23959312), (13, 18430240), (16, 14974570), (20, 11979656), (26, 9215120), (32, 7487285), (40, 5989828), (52, 4607560), (65, 3686048), (80, 2994914), (104, 2303780), (127, 1886560), (130, 1843024), (160, 1497457), (208, 1151890), (254, 943280), (260, 921512), (416, 575945), (508, 471640), (520, 460756), (635, 377312), (907, 264160), (1016, 235820), (1040, 230378), (1270, 188656), (1651, 145120), (1814, 132080), (2032, 117910), (2080, 115189), (2540, 94328), (3302, 72560), (3628, 66040), (4064, 58955), (4535, 52832), (5080, 47164), (6604, 36280), (7256, 33020), (8255, 29024), (9070, 26416), (10160, 23582), (11791, 20320), (13208, 18140), (14512, 16510)]