339290040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 1057996800

約数和(自身を除く): 718706760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 223, 248, 310, 372, 409, 446, 465, 620, 669, 744, 818, 892, 930, 1115, 1227, 1240, 1338, 1636, 1784, 1860, 2045, 2230, 2454, 2676, 3272, 3345, 3720, 4090, 4460, 4908, 5352, 6135, 6690, 6913, 8180, 8920, 9816, 12270, 12679, 13380, 13826, 16360, 20739, 24540, 25358, 26760, 27652, 34565, 38037, 41478, 49080, 50716, 55304, 63395, 69130, 76074, 82956, 91207, 101432, 103695, 126790, 138260, 152148, 165912, 182414, 190185, 207390, 253580, 273621, 276520, 304296, 364828, 380370, 414780, 456035, 507160, 547242, 729656, 760740, 829560, 912070, 1094484, 1368105, 1521480, 1824140, 2188968, 2736210, 2827417, 3648280, 5472420, 5654834, 8482251, 10944840, 11309668, 14137085, 16964502, 22619336, 28274170, 33929004, 42411255, 56548340, 67858008, 84822510, 113096680, 169645020, 339290040]

約数ペア:

[(1, 339290040), (2, 169645020), (3, 113096680), (4, 84822510), (5, 67858008), (6, 56548340), (8, 42411255), (10, 33929004), (12, 28274170), (15, 22619336), (20, 16964502), (24, 14137085), (30, 11309668), (31, 10944840), (40, 8482251), (60, 5654834), (62, 5472420), (93, 3648280), (120, 2827417), (124, 2736210), (155, 2188968), (186, 1824140), (223, 1521480), (248, 1368105), (310, 1094484), (372, 912070), (409, 829560), (446, 760740), (465, 729656), (620, 547242), (669, 507160), (744, 456035), (818, 414780), (892, 380370), (930, 364828), (1115, 304296), (1227, 276520), (1240, 273621), (1338, 253580), (1636, 207390), (1784, 190185), (1860, 182414), (2045, 165912), (2230, 152148), (2454, 138260), (2676, 126790), (3272, 103695), (3345, 101432), (3720, 91207), (4090, 82956), (4460, 76074), (4908, 69130), (5352, 63395), (6135, 55304), (6690, 50716), (6913, 49080), (8180, 41478), (8920, 38037), (9816, 34565), (12270, 27652), (12679, 26760), (13380, 25358), (13826, 24540), (16360, 20739)]