243606720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{36251}}^1$

素因数の和:36278

約数の個数: 112

約数和(自身を含む): 883968768

約数和(自身を除く): 640362048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 36251, 72502, 108753, 145004, 181255, 217506, 253757, 290008, 362510, 435012, 507514, 543765, 580016, 725020, 761271, 870024, 1015028, 1087530, 1160032, 1268785, 1450040, 1522542, 1740048, 2030056, 2175060, 2320064, 2537570, 2900080, 3045084, 3480096, 3806355, 4060112, 4350120, 5075140, 5800160, 6090168, 6960192, 7612710, 8120224, 8700240, 10150280, 11600320, 12180336, 15225420, 16240448, 17400480, 20300560, 24360672, 30450840, 34800960, 40601120, 48721344, 60901680, 81202240, 121803360, 243606720]

約数ペア:

[(1, 243606720), (2, 121803360), (3, 81202240), (4, 60901680), (5, 48721344), (6, 40601120), (7, 34800960), (8, 30450840), (10, 24360672), (12, 20300560), (14, 17400480), (15, 16240448), (16, 15225420), (20, 12180336), (21, 11600320), (24, 10150280), (28, 8700240), (30, 8120224), (32, 7612710), (35, 6960192), (40, 6090168), (42, 5800160), (48, 5075140), (56, 4350120), (60, 4060112), (64, 3806355), (70, 3480096), (80, 3045084), (84, 2900080), (96, 2537570), (105, 2320064), (112, 2175060), (120, 2030056), (140, 1740048), (160, 1522542), (168, 1450040), (192, 1268785), (210, 1160032), (224, 1087530), (240, 1015028), (280, 870024), (320, 761271), (336, 725020), (420, 580016), (448, 543765), (480, 507514), (560, 435012), (672, 362510), (840, 290008), (960, 253757), (1120, 217506), (1344, 181255), (1680, 145004), (2240, 108753), (3360, 72502), (6720, 36251)]