236937540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 802368000

約数和(自身を除く): 565430460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 343, 348, 397, 406, 420, 435, 490, 580, 588, 609, 686, 735, 794, 812, 870, 980, 1015, 1029, 1191, 1218, 1372, 1421, 1470, 1588, 1715, 1740, 1985, 2030, 2058, 2382, 2436, 2779, 2842, 2940, 3045, 3430, 3970, 4060, 4116, 4263, 4764, 5145, 5558, 5684, 5955, 6090, 6860, 7105, 7940, 8337, 8526, 9947, 10290, 11116, 11513, 11910, 12180, 13895, 14210, 16674, 17052, 19453, 19894, 20580, 21315, 23026, 23820, 27790, 28420, 29841, 33348, 34539, 38906, 39788, 41685, 42630, 46052, 49735, 55580, 57565, 58359, 59682, 69078, 77812, 80591, 83370, 85260, 97265, 99470, 115130, 116718, 119364, 136171, 138156, 149205, 161182, 166740, 172695, 194530, 198940, 230260, 233436, 241773, 272342, 291795, 298410, 322364, 345390, 389060, 402955, 408513, 483546, 544684, 564137, 583590, 596820, 680855, 690780, 805910, 817026, 967092, 1128274, 1167180, 1208865, 1361710, 1611820, 1634052, 1692411, 2042565, 2256548, 2417730, 2723420, 2820685, 3384822, 3948959, 4085130, 4835460, 5641370, 6769644, 7897918, 8170260, 8462055, 11282740, 11846877, 15795836, 16924110, 19744795, 23693754, 33848220, 39489590, 47387508, 59234385, 78979180, 118468770, 236937540]

約数ペア:

[(1, 236937540), (2, 118468770), (3, 78979180), (4, 59234385), (5, 47387508), (6, 39489590), (7, 33848220), (10, 23693754), (12, 19744795), (14, 16924110), (15, 15795836), (20, 11846877), (21, 11282740), (28, 8462055), (29, 8170260), (30, 7897918), (35, 6769644), (42, 5641370), (49, 4835460), (58, 4085130), (60, 3948959), (70, 3384822), (84, 2820685), (87, 2723420), (98, 2417730), (105, 2256548), (116, 2042565), (140, 1692411), (145, 1634052), (147, 1611820), (174, 1361710), (196, 1208865), (203, 1167180), (210, 1128274), (245, 967092), (290, 817026), (294, 805910), (343, 690780), (348, 680855), (397, 596820), (406, 583590), (420, 564137), (435, 544684), (490, 483546), (580, 408513), (588, 402955), (609, 389060), (686, 345390), (735, 322364), (794, 298410), (812, 291795), (870, 272342), (980, 241773), (1015, 233436), (1029, 230260), (1191, 198940), (1218, 194530), (1372, 172695), (1421, 166740), (1470, 161182), (1588, 149205), (1715, 138156), (1740, 136171), (1985, 119364), (2030, 116718), (2058, 115130), (2382, 99470), (2436, 97265), (2779, 85260), (2842, 83370), (2940, 80591), (3045, 77812), (3430, 69078), (3970, 59682), (4060, 58359), (4116, 57565), (4263, 55580), (4764, 49735), (5145, 46052), (5558, 42630), (5684, 41685), (5955, 39788), (6090, 38906), (6860, 34539), (7105, 33348), (7940, 29841), (8337, 28420), (8526, 27790), (9947, 23820), (10290, 23026), (11116, 21315), (11513, 20580), (11910, 19894), (12180, 19453), (13895, 17052), (14210, 16674)]