69742680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:466

約数の個数: 192

約数和(自身を含む): 252396000

約数和(自身を除く): 182653320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 409, 420, 435, 490, 580, 588, 609, 696, 735, 812, 818, 840, 870, 980, 1015, 1160, 1176, 1218, 1227, 1421, 1470, 1624, 1636, 1740, 1960, 2030, 2045, 2436, 2454, 2842, 2863, 2940, 3045, 3272, 3480, 4060, 4090, 4263, 4872, 4908, 5684, 5726, 5880, 6090, 6135, 7105, 8120, 8180, 8526, 8589, 9816, 11368, 11452, 11861, 12180, 12270, 14210, 14315, 16360, 17052, 17178, 20041, 21315, 22904, 23722, 24360, 24540, 28420, 28630, 34104, 34356, 35583, 40082, 42630, 42945, 47444, 49080, 56840, 57260, 59305, 60123, 68712, 71166, 80164, 83027, 85260, 85890, 94888, 100205, 114520, 118610, 120246, 142332, 160328, 166054, 170520, 171780, 177915, 200410, 237220, 240492, 249081, 284664, 300615, 332108, 343560, 355830, 400820, 415135, 474440, 480984, 498162, 581189, 601230, 664216, 711660, 801640, 830270, 996324, 1162378, 1202460, 1245405, 1423320, 1660540, 1743567, 1992648, 2324756, 2404920, 2490810, 2905945, 3321080, 3487134, 4649512, 4981620, 5811890, 6974268, 8717835, 9963240, 11623780, 13948536, 17435670, 23247560, 34871340, 69742680]

約数ペア:

[(1, 69742680), (2, 34871340), (3, 23247560), (4, 17435670), (5, 13948536), (6, 11623780), (7, 9963240), (8, 8717835), (10, 6974268), (12, 5811890), (14, 4981620), (15, 4649512), (20, 3487134), (21, 3321080), (24, 2905945), (28, 2490810), (29, 2404920), (30, 2324756), (35, 1992648), (40, 1743567), (42, 1660540), (49, 1423320), (56, 1245405), (58, 1202460), (60, 1162378), (70, 996324), (84, 830270), (87, 801640), (98, 711660), (105, 664216), (116, 601230), (120, 581189), (140, 498162), (145, 480984), (147, 474440), (168, 415135), (174, 400820), (196, 355830), (203, 343560), (210, 332108), (232, 300615), (245, 284664), (280, 249081), (290, 240492), (294, 237220), (348, 200410), (392, 177915), (406, 171780), (409, 170520), (420, 166054), (435, 160328), (490, 142332), (580, 120246), (588, 118610), (609, 114520), (696, 100205), (735, 94888), (812, 85890), (818, 85260), (840, 83027), (870, 80164), (980, 71166), (1015, 68712), (1160, 60123), (1176, 59305), (1218, 57260), (1227, 56840), (1421, 49080), (1470, 47444), (1624, 42945), (1636, 42630), (1740, 40082), (1960, 35583), (2030, 34356), (2045, 34104), (2436, 28630), (2454, 28420), (2842, 24540), (2863, 24360), (2940, 23722), (3045, 22904), (3272, 21315), (3480, 20041), (4060, 17178), (4090, 17052), (4263, 16360), (4872, 14315), (4908, 14210), (5684, 12270), (5726, 12180), (5880, 11861), (6090, 11452), (6135, 11368), (7105, 9816), (8120, 8589), (8180, 8526)]