40846680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{1801}}^1$

素因数の和:1831

約数の個数: 160

約数和(自身を含む): 156990240

約数和(自身を除く): 116143560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1801, 1890, 2268, 2520, 2835, 3240, 3602, 3780, 4536, 5403, 5670, 7204, 7560, 9005, 10806, 11340, 12607, 14408, 16209, 18010, 21612, 22680, 25214, 27015, 32418, 36020, 37821, 43224, 48627, 50428, 54030, 63035, 64836, 72040, 75642, 81045, 97254, 100856, 108060, 113463, 126070, 129672, 145881, 151284, 162090, 189105, 194508, 216120, 226926, 243135, 252140, 291762, 302568, 324180, 340389, 378210, 389016, 453852, 486270, 504280, 567315, 583524, 648360, 680778, 729405, 756420, 907704, 972540, 1021167, 1134630, 1167048, 1361556, 1458810, 1512840, 1701945, 1945080, 2042334, 2269260, 2723112, 2917620, 3403890, 4084668, 4538520, 5105835, 5835240, 6807780, 8169336, 10211670, 13615560, 20423340, 40846680]

約数ペア:

[(1, 40846680), (2, 20423340), (3, 13615560), (4, 10211670), (5, 8169336), (6, 6807780), (7, 5835240), (8, 5105835), (9, 4538520), (10, 4084668), (12, 3403890), (14, 2917620), (15, 2723112), (18, 2269260), (20, 2042334), (21, 1945080), (24, 1701945), (27, 1512840), (28, 1458810), (30, 1361556), (35, 1167048), (36, 1134630), (40, 1021167), (42, 972540), (45, 907704), (54, 756420), (56, 729405), (60, 680778), (63, 648360), (70, 583524), (72, 567315), (81, 504280), (84, 486270), (90, 453852), (105, 389016), (108, 378210), (120, 340389), (126, 324180), (135, 302568), (140, 291762), (162, 252140), (168, 243135), (180, 226926), (189, 216120), (210, 194508), (216, 189105), (252, 162090), (270, 151284), (280, 145881), (315, 129672), (324, 126070), (360, 113463), (378, 108060), (405, 100856), (420, 97254), (504, 81045), (540, 75642), (567, 72040), (630, 64836), (648, 63035), (756, 54030), (810, 50428), (840, 48627), (945, 43224), (1080, 37821), (1134, 36020), (1260, 32418), (1512, 27015), (1620, 25214), (1801, 22680), (1890, 21612), (2268, 18010), (2520, 16209), (2835, 14408), (3240, 12607), (3602, 11340), (3780, 10806), (4536, 9005), (5403, 7560), (5670, 7204)]