156019920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13267}}^1$

素因数の和:13297

約数の個数: 120

約数和(自身を含む): 562669344

約数和(自身を除く): 406649424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 13267, 26534, 39801, 53068, 66335, 79602, 92869, 106136, 132670, 159204, 185738, 199005, 212272, 265340, 278607, 318408, 371476, 398010, 464345, 530680, 557214, 636816, 650083, 742952, 796020, 928690, 1061360, 1114428, 1300166, 1393035, 1485904, 1592040, 1857380, 1950249, 2228856, 2600332, 2786070, 3184080, 3250415, 3714760, 3900498, 4457712, 5200664, 5572140, 6500830, 7429520, 7800996, 9751245, 10401328, 11144280, 13001660, 15601992, 19502490, 22288560, 26003320, 31203984, 39004980, 52006640, 78009960, 156019920]

約数ペア:

[(1, 156019920), (2, 78009960), (3, 52006640), (4, 39004980), (5, 31203984), (6, 26003320), (7, 22288560), (8, 19502490), (10, 15601992), (12, 13001660), (14, 11144280), (15, 10401328), (16, 9751245), (20, 7800996), (21, 7429520), (24, 6500830), (28, 5572140), (30, 5200664), (35, 4457712), (40, 3900498), (42, 3714760), (48, 3250415), (49, 3184080), (56, 2786070), (60, 2600332), (70, 2228856), (80, 1950249), (84, 1857380), (98, 1592040), (105, 1485904), (112, 1393035), (120, 1300166), (140, 1114428), (147, 1061360), (168, 928690), (196, 796020), (210, 742952), (240, 650083), (245, 636816), (280, 557214), (294, 530680), (336, 464345), (392, 398010), (420, 371476), (490, 318408), (560, 278607), (588, 265340), (735, 212272), (784, 199005), (840, 185738), (980, 159204), (1176, 132670), (1470, 106136), (1680, 92869), (1960, 79602), (2352, 66335), (2940, 53068), (3920, 39801), (5880, 26534), (11760, 13267)]