156628560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 160

約数和(自身を含む): 537108480

約数和(自身を除く): 380479920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 528, 632, 660, 751, 790, 869, 880, 948, 1185, 1264, 1320, 1502, 1580, 1738, 1896, 2253, 2370, 2607, 2640, 3004, 3160, 3476, 3755, 3792, 4345, 4506, 4740, 5214, 6008, 6320, 6952, 7510, 8261, 8690, 9012, 9480, 10428, 11265, 12016, 13035, 13904, 15020, 16522, 17380, 18024, 18960, 20856, 22530, 24783, 26070, 30040, 33044, 34760, 36048, 41305, 41712, 45060, 49566, 52140, 59329, 60080, 66088, 69520, 82610, 90120, 99132, 104280, 118658, 123915, 132176, 165220, 177987, 180240, 198264, 208560, 237316, 247830, 296645, 330440, 355974, 396528, 474632, 495660, 593290, 652619, 660880, 711948, 889935, 949264, 991320, 1186580, 1305238, 1423896, 1779870, 1957857, 1982640, 2373160, 2610476, 2847792, 3263095, 3559740, 3915714, 4746320, 5220952, 6526190, 7119480, 7831428, 9789285, 10441904, 13052380, 14238960, 15662856, 19578570, 26104760, 31325712, 39157140, 52209520, 78314280, 156628560]

約数ペア:

[(1, 156628560), (2, 78314280), (3, 52209520), (4, 39157140), (5, 31325712), (6, 26104760), (8, 19578570), (10, 15662856), (11, 14238960), (12, 13052380), (15, 10441904), (16, 9789285), (20, 7831428), (22, 7119480), (24, 6526190), (30, 5220952), (33, 4746320), (40, 3915714), (44, 3559740), (48, 3263095), (55, 2847792), (60, 2610476), (66, 2373160), (79, 1982640), (80, 1957857), (88, 1779870), (110, 1423896), (120, 1305238), (132, 1186580), (158, 991320), (165, 949264), (176, 889935), (220, 711948), (237, 660880), (240, 652619), (264, 593290), (316, 495660), (330, 474632), (395, 396528), (440, 355974), (474, 330440), (528, 296645), (632, 247830), (660, 237316), (751, 208560), (790, 198264), (869, 180240), (880, 177987), (948, 165220), (1185, 132176), (1264, 123915), (1320, 118658), (1502, 104280), (1580, 99132), (1738, 90120), (1896, 82610), (2253, 69520), (2370, 66088), (2607, 60080), (2640, 59329), (3004, 52140), (3160, 49566), (3476, 45060), (3755, 41712), (3792, 41305), (4345, 36048), (4506, 34760), (4740, 33044), (5214, 30040), (6008, 26070), (6320, 24783), (6952, 22530), (7510, 20856), (8261, 18960), (8690, 18024), (9012, 17380), (9480, 16522), (10428, 15020), (11265, 13904), (12016, 13035)]