616140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1$

素因数の和:188

約数の個数: 96

約数和(自身を含む): 2204160

約数和(自身を除く): 1588020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 252, 270, 315, 326, 378, 420, 489, 540, 630, 652, 756, 815, 945, 978, 1141, 1260, 1467, 1630, 1890, 1956, 2282, 2445, 2934, 3260, 3423, 3780, 4401, 4564, 4890, 5705, 5868, 6846, 7335, 8802, 9780, 10269, 11410, 13692, 14670, 17115, 17604, 20538, 22005, 22820, 29340, 30807, 34230, 41076, 44010, 51345, 61614, 68460, 88020, 102690, 123228, 154035, 205380, 308070, 616140]

約数ペア:

[(1, 616140), (2, 308070), (3, 205380), (4, 154035), (5, 123228), (6, 102690), (7, 88020), (9, 68460), (10, 61614), (12, 51345), (14, 44010), (15, 41076), (18, 34230), (20, 30807), (21, 29340), (27, 22820), (28, 22005), (30, 20538), (35, 17604), (36, 17115), (42, 14670), (45, 13692), (54, 11410), (60, 10269), (63, 9780), (70, 8802), (84, 7335), (90, 6846), (105, 5868), (108, 5705), (126, 4890), (135, 4564), (140, 4401), (163, 3780), (180, 3423), (189, 3260), (210, 2934), (252, 2445), (270, 2282), (315, 1956), (326, 1890), (378, 1630), (420, 1467), (489, 1260), (540, 1141), (630, 978), (652, 945), (756, 815)]