157156722520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{5879}}^1\times {\mathrm{95471}}^1$

素因数の和:101368

約数の個数: 64

約数和(自身を含む): 404190259200

約数和(自身を除く): 247033536680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 5879, 11758, 23516, 29395, 41153, 47032, 58790, 82306, 95471, 117580, 164612, 190942, 205765, 235160, 329224, 381884, 411530, 477355, 668297, 763768, 823060, 954710, 1336594, 1646120, 1909420, 2673188, 3341485, 3818840, 5346376, 6682970, 13365940, 26731880, 561274009, 1122548018, 2245096036, 2806370045, 3928918063, 4490192072, 5612740090, 7857836126, 11225480180, 15715672252, 19644590315, 22450960360, 31431344504, 39289180630, 78578361260, 157156722520]

約数ペア:

[(1, 157156722520), (2, 78578361260), (4, 39289180630), (5, 31431344504), (7, 22450960360), (8, 19644590315), (10, 15715672252), (14, 11225480180), (20, 7857836126), (28, 5612740090), (35, 4490192072), (40, 3928918063), (56, 2806370045), (70, 2245096036), (140, 1122548018), (280, 561274009), (5879, 26731880), (11758, 13365940), (23516, 6682970), (29395, 5346376), (41153, 3818840), (47032, 3341485), (58790, 2673188), (82306, 1909420), (95471, 1646120), (117580, 1336594), (164612, 954710), (190942, 823060), (205765, 763768), (235160, 668297), (329224, 477355), (381884, 411530)]