22595580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 144

約数和(自身を含む): 79672320

約数和(自身を除く): 57076740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 79, 84, 90, 105, 126, 140, 158, 180, 210, 227, 237, 252, 315, 316, 395, 420, 454, 474, 553, 630, 681, 711, 790, 908, 948, 1106, 1135, 1185, 1260, 1362, 1422, 1580, 1589, 1659, 2043, 2212, 2270, 2370, 2724, 2765, 2844, 3178, 3318, 3405, 3555, 4086, 4540, 4740, 4767, 4977, 5530, 6356, 6636, 6810, 7110, 7945, 8172, 8295, 9534, 9954, 10215, 11060, 13620, 14220, 14301, 15890, 16590, 17933, 19068, 19908, 20430, 23835, 24885, 28602, 31780, 33180, 35866, 40860, 47670, 49770, 53799, 57204, 71505, 71732, 89665, 95340, 99540, 107598, 125531, 143010, 161397, 179330, 215196, 251062, 268995, 286020, 322794, 358660, 376593, 502124, 537990, 627655, 645588, 753186, 806985, 1075980, 1129779, 1255310, 1506372, 1613970, 1882965, 2259558, 2510620, 3227940, 3765930, 4519116, 5648895, 7531860, 11297790, 22595580]

約数ペア:

[(1, 22595580), (2, 11297790), (3, 7531860), (4, 5648895), (5, 4519116), (6, 3765930), (7, 3227940), (9, 2510620), (10, 2259558), (12, 1882965), (14, 1613970), (15, 1506372), (18, 1255310), (20, 1129779), (21, 1075980), (28, 806985), (30, 753186), (35, 645588), (36, 627655), (42, 537990), (45, 502124), (60, 376593), (63, 358660), (70, 322794), (79, 286020), (84, 268995), (90, 251062), (105, 215196), (126, 179330), (140, 161397), (158, 143010), (180, 125531), (210, 107598), (227, 99540), (237, 95340), (252, 89665), (315, 71732), (316, 71505), (395, 57204), (420, 53799), (454, 49770), (474, 47670), (553, 40860), (630, 35866), (681, 33180), (711, 31780), (790, 28602), (908, 24885), (948, 23835), (1106, 20430), (1135, 19908), (1185, 19068), (1260, 17933), (1362, 16590), (1422, 15890), (1580, 14301), (1589, 14220), (1659, 13620), (2043, 11060), (2212, 10215), (2270, 9954), (2370, 9534), (2724, 8295), (2765, 8172), (2844, 7945), (3178, 7110), (3318, 6810), (3405, 6636), (3555, 6356), (4086, 5530), (4540, 4977), (4740, 4767)]