1437660

素因数分解:

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

素因数の和:192

約数の個数: 108

約数和(自身を含む): 5104008

約数和(自身を除く): 3666348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 163, 180, 196, 210, 245, 252, 294, 315, 326, 420, 441, 489, 490, 588, 630, 652, 735, 815, 882, 978, 980, 1141, 1260, 1467, 1470, 1630, 1764, 1956, 2205, 2282, 2445, 2934, 2940, 3260, 3423, 4410, 4564, 4890, 5705, 5868, 6846, 7335, 7987, 8820, 9780, 10269, 11410, 13692, 14670, 15974, 17115, 20538, 22820, 23961, 29340, 31948, 34230, 39935, 41076, 47922, 51345, 68460, 71883, 79870, 95844, 102690, 119805, 143766, 159740, 205380, 239610, 287532, 359415, 479220, 718830, 1437660]

約数ペア:

[(1, 1437660), (2, 718830), (3, 479220), (4, 359415), (5, 287532), (6, 239610), (7, 205380), (9, 159740), (10, 143766), (12, 119805), (14, 102690), (15, 95844), (18, 79870), (20, 71883), (21, 68460), (28, 51345), (30, 47922), (35, 41076), (36, 39935), (42, 34230), (45, 31948), (49, 29340), (60, 23961), (63, 22820), (70, 20538), (84, 17115), (90, 15974), (98, 14670), (105, 13692), (126, 11410), (140, 10269), (147, 9780), (163, 8820), (180, 7987), (196, 7335), (210, 6846), (245, 5868), (252, 5705), (294, 4890), (315, 4564), (326, 4410), (420, 3423), (441, 3260), (489, 2940), (490, 2934), (588, 2445), (630, 2282), (652, 2205), (735, 1956), (815, 1764), (882, 1630), (978, 1470), (980, 1467), (1141, 1260)]