71324520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34963}}^1$

素因数の和:34994

約数の個数: 64

約数和(自身を含む): 226566720

約数和(自身を除く): 155242200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 34963, 69926, 104889, 139852, 174815, 209778, 279704, 349630, 419556, 524445, 594371, 699260, 839112, 1048890, 1188742, 1398520, 1783113, 2097780, 2377484, 2971855, 3566226, 4195560, 4754968, 5943710, 7132452, 8915565, 11887420, 14264904, 17831130, 23774840, 35662260, 71324520]

約数ペア:

[(1, 71324520), (2, 35662260), (3, 23774840), (4, 17831130), (5, 14264904), (6, 11887420), (8, 8915565), (10, 7132452), (12, 5943710), (15, 4754968), (17, 4195560), (20, 3566226), (24, 2971855), (30, 2377484), (34, 2097780), (40, 1783113), (51, 1398520), (60, 1188742), (68, 1048890), (85, 839112), (102, 699260), (120, 594371), (136, 524445), (170, 419556), (204, 349630), (255, 279704), (340, 209778), (408, 174815), (510, 139852), (680, 104889), (1020, 69926), (2040, 34963)]