190327760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2111}}^1$

素因数の和:2161

約数の個数: 120

約数和(自身を含む): 537394176

約数和(自身を除く): 347066416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 230, 245, 280, 322, 368, 392, 460, 490, 560, 644, 784, 805, 920, 980, 1127, 1288, 1610, 1840, 1960, 2111, 2254, 2576, 3220, 3920, 4222, 4508, 5635, 6440, 8444, 9016, 10555, 11270, 12880, 14777, 16888, 18032, 21110, 22540, 29554, 33776, 42220, 45080, 48553, 59108, 73885, 84440, 90160, 97106, 103439, 118216, 147770, 168880, 194212, 206878, 236432, 242765, 295540, 339871, 388424, 413756, 485530, 517195, 591080, 679742, 776848, 827512, 971060, 1034390, 1182160, 1359484, 1655024, 1699355, 1942120, 2068780, 2379097, 2718968, 3398710, 3884240, 4137560, 4758194, 5437936, 6797420, 8275120, 9516388, 11895485, 13594840, 19032776, 23790970, 27189680, 38065552, 47581940, 95163880, 190327760]

約数ペア:

[(1, 190327760), (2, 95163880), (4, 47581940), (5, 38065552), (7, 27189680), (8, 23790970), (10, 19032776), (14, 13594840), (16, 11895485), (20, 9516388), (23, 8275120), (28, 6797420), (35, 5437936), (40, 4758194), (46, 4137560), (49, 3884240), (56, 3398710), (70, 2718968), (80, 2379097), (92, 2068780), (98, 1942120), (112, 1699355), (115, 1655024), (140, 1359484), (161, 1182160), (184, 1034390), (196, 971060), (230, 827512), (245, 776848), (280, 679742), (322, 591080), (368, 517195), (392, 485530), (460, 413756), (490, 388424), (560, 339871), (644, 295540), (784, 242765), (805, 236432), (920, 206878), (980, 194212), (1127, 168880), (1288, 147770), (1610, 118216), (1840, 103439), (1960, 97106), (2111, 90160), (2254, 84440), (2576, 73885), (3220, 59108), (3920, 48553), (4222, 45080), (4508, 42220), (5635, 33776), (6440, 29554), (8444, 22540), (9016, 21110), (10555, 18032), (11270, 16888), (12880, 14777)]