1531052480

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:526

約数の個数: 112

約数和(自身を含む): 3711549600

約数和(自身を除く): 2180497120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 163, 197, 298, 320, 326, 394, 596, 652, 745, 788, 815, 985, 1192, 1304, 1490, 1576, 1630, 1970, 2384, 2608, 2980, 3152, 3260, 3940, 4768, 5216, 5960, 6304, 6520, 7880, 9536, 10432, 11920, 12608, 13040, 15760, 23840, 24287, 26080, 29353, 31520, 32111, 47680, 48574, 52160, 58706, 63040, 64222, 97148, 117412, 121435, 128444, 146765, 160555, 194296, 234824, 242870, 256888, 293530, 321110, 388592, 469648, 485740, 513776, 587060, 642220, 777184, 939296, 971480, 1027552, 1174120, 1284440, 1554368, 1878592, 1942960, 2055104, 2348240, 2568880, 3885920, 4696480, 4784539, 5137760, 7771840, 9392960, 9569078, 10275520, 19138156, 23922695, 38276312, 47845390, 76552624, 95690780, 153105248, 191381560, 306210496, 382763120, 765526240, 1531052480]

約数ペア:

[(1, 1531052480), (2, 765526240), (4, 382763120), (5, 306210496), (8, 191381560), (10, 153105248), (16, 95690780), (20, 76552624), (32, 47845390), (40, 38276312), (64, 23922695), (80, 19138156), (149, 10275520), (160, 9569078), (163, 9392960), (197, 7771840), (298, 5137760), (320, 4784539), (326, 4696480), (394, 3885920), (596, 2568880), (652, 2348240), (745, 2055104), (788, 1942960), (815, 1878592), (985, 1554368), (1192, 1284440), (1304, 1174120), (1490, 1027552), (1576, 971480), (1630, 939296), (1970, 777184), (2384, 642220), (2608, 587060), (2980, 513776), (3152, 485740), (3260, 469648), (3940, 388592), (4768, 321110), (5216, 293530), (5960, 256888), (6304, 242870), (6520, 234824), (7880, 194296), (9536, 160555), (10432, 146765), (11920, 128444), (12608, 121435), (13040, 117412), (15760, 97148), (23840, 64222), (24287, 63040), (26080, 58706), (29353, 52160), (31520, 48574), (32111, 47680)]