106403640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:861

約数の個数: 128

約数和(自身を含む): 367234560

約数和(自身を除く): 260830920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 197, 210, 280, 394, 420, 591, 643, 788, 840, 985, 1182, 1286, 1379, 1576, 1929, 1970, 2364, 2572, 2758, 2955, 3215, 3858, 3940, 4137, 4501, 4728, 5144, 5516, 5910, 6430, 6895, 7716, 7880, 8274, 9002, 9645, 11032, 11820, 12860, 13503, 13790, 15432, 16548, 18004, 19290, 20685, 22505, 23640, 25720, 27006, 27580, 33096, 36008, 38580, 41370, 45010, 54012, 55160, 67515, 77160, 82740, 90020, 108024, 126671, 135030, 165480, 180040, 253342, 270060, 380013, 506684, 540120, 633355, 760026, 886697, 1013368, 1266710, 1520052, 1773394, 1900065, 2533420, 2660091, 3040104, 3546788, 3800130, 4433485, 5066840, 5320182, 7093576, 7600260, 8866970, 10640364, 13300455, 15200520, 17733940, 21280728, 26600910, 35467880, 53201820, 106403640]

約数ペア:

[(1, 106403640), (2, 53201820), (3, 35467880), (4, 26600910), (5, 21280728), (6, 17733940), (7, 15200520), (8, 13300455), (10, 10640364), (12, 8866970), (14, 7600260), (15, 7093576), (20, 5320182), (21, 5066840), (24, 4433485), (28, 3800130), (30, 3546788), (35, 3040104), (40, 2660091), (42, 2533420), (56, 1900065), (60, 1773394), (70, 1520052), (84, 1266710), (105, 1013368), (120, 886697), (140, 760026), (168, 633355), (197, 540120), (210, 506684), (280, 380013), (394, 270060), (420, 253342), (591, 180040), (643, 165480), (788, 135030), (840, 126671), (985, 108024), (1182, 90020), (1286, 82740), (1379, 77160), (1576, 67515), (1929, 55160), (1970, 54012), (2364, 45010), (2572, 41370), (2758, 38580), (2955, 36008), (3215, 33096), (3858, 27580), (3940, 27006), (4137, 25720), (4501, 23640), (4728, 22505), (5144, 20685), (5516, 19290), (5910, 18004), (6430, 16548), (6895, 15432), (7716, 13790), (7880, 13503), (8274, 12860), (9002, 11820), (9645, 11032)]