156919944180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{439}}^1\times {\mathrm{30241}}^1$

素因数の和:30889

約数の個数: 96

約数和(自身を含む): 442626750720

約数和(自身を除く): 285706806540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 439, 591, 788, 878, 985, 1182, 1317, 1756, 1970, 2195, 2364, 2634, 2955, 3940, 4390, 5268, 5910, 6585, 8780, 11820, 13170, 26340, 30241, 60482, 86483, 90723, 120964, 151205, 172966, 181446, 259449, 302410, 345932, 362892, 432415, 453615, 518898, 604820, 864830, 907230, 1037796, 1297245, 1729660, 1814460, 2594490, 5188980, 5957477, 11914954, 13275799, 17872431, 23829908, 26551598, 29787385, 35744862, 39827397, 53103196, 59574770, 66378995, 71489724, 79654794, 89362155, 119149540, 132757990, 159309588, 178724310, 199136985, 265515980, 357448620, 398273970, 796547940, 2615332403, 5230664806, 7845997209, 10461329612, 13076662015, 15691994418, 26153324030, 31383988836, 39229986045, 52306648060, 78459972090, 156919944180]

約数ペア:

[(1, 156919944180), (2, 78459972090), (3, 52306648060), (4, 39229986045), (5, 31383988836), (6, 26153324030), (10, 15691994418), (12, 13076662015), (15, 10461329612), (20, 7845997209), (30, 5230664806), (60, 2615332403), (197, 796547940), (394, 398273970), (439, 357448620), (591, 265515980), (788, 199136985), (878, 178724310), (985, 159309588), (1182, 132757990), (1317, 119149540), (1756, 89362155), (1970, 79654794), (2195, 71489724), (2364, 66378995), (2634, 59574770), (2955, 53103196), (3940, 39827397), (4390, 35744862), (5268, 29787385), (5910, 26551598), (6585, 23829908), (8780, 17872431), (11820, 13275799), (13170, 11914954), (26340, 5957477), (30241, 5188980), (60482, 2594490), (86483, 1814460), (90723, 1729660), (120964, 1297245), (151205, 1037796), (172966, 907230), (181446, 864830), (259449, 604820), (302410, 518898), (345932, 453615), (362892, 432415)]