156373920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 216

約数和(自身を含む): 556274628

約数和(自身を除く): 399900708

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 113, 120, 124, 144, 155, 160, 180, 186, 226, 240, 248, 279, 288, 310, 339, 360, 372, 452, 465, 480, 496, 558, 565, 620, 678, 720, 744, 904, 930, 961, 992, 1017, 1116, 1130, 1240, 1356, 1395, 1440, 1488, 1695, 1808, 1860, 1922, 2034, 2232, 2260, 2480, 2712, 2790, 2883, 2976, 3390, 3503, 3616, 3720, 3844, 4068, 4464, 4520, 4805, 4960, 5085, 5424, 5580, 5766, 6780, 7006, 7440, 7688, 8136, 8649, 8928, 9040, 9610, 10170, 10509, 10848, 11160, 11532, 13560, 14012, 14415, 14880, 15376, 16272, 17298, 17515, 18080, 19220, 20340, 21018, 22320, 23064, 27120, 28024, 28830, 30752, 31527, 32544, 34596, 35030, 38440, 40680, 42036, 43245, 44640, 46128, 52545, 54240, 56048, 57660, 63054, 69192, 70060, 76880, 81360, 84072, 86490, 92256, 105090, 108593, 112096, 115320, 126108, 138384, 140120, 153760, 157635, 162720, 168144, 172980, 210180, 217186, 230640, 252216, 276768, 280240, 315270, 325779, 336288, 345960, 420360, 434372, 461280, 504432, 542965, 560480, 630540, 651558, 691920, 840720, 868744, 977337, 1008864, 1085930, 1261080, 1303116, 1383840, 1628895, 1681440, 1737488, 1954674, 2171860, 2522160, 2606232, 3257790, 3474976, 3909348, 4343720, 4886685, 5044320, 5212464, 6515580, 7818696, 8687440, 9773370, 10424928, 13031160, 15637392, 17374880, 19546740, 26062320, 31274784, 39093480, 52124640, 78186960, 156373920]

約数ペア:

[(1, 156373920), (2, 78186960), (3, 52124640), (4, 39093480), (5, 31274784), (6, 26062320), (8, 19546740), (9, 17374880), (10, 15637392), (12, 13031160), (15, 10424928), (16, 9773370), (18, 8687440), (20, 7818696), (24, 6515580), (30, 5212464), (31, 5044320), (32, 4886685), (36, 4343720), (40, 3909348), (45, 3474976), (48, 3257790), (60, 2606232), (62, 2522160), (72, 2171860), (80, 1954674), (90, 1737488), (93, 1681440), (96, 1628895), (113, 1383840), (120, 1303116), (124, 1261080), (144, 1085930), (155, 1008864), (160, 977337), (180, 868744), (186, 840720), (226, 691920), (240, 651558), (248, 630540), (279, 560480), (288, 542965), (310, 504432), (339, 461280), (360, 434372), (372, 420360), (452, 345960), (465, 336288), (480, 325779), (496, 315270), (558, 280240), (565, 276768), (620, 252216), (678, 230640), (720, 217186), (744, 210180), (904, 172980), (930, 168144), (961, 162720), (992, 157635), (1017, 153760), (1116, 140120), (1130, 138384), (1240, 126108), (1356, 115320), (1395, 112096), (1440, 108593), (1488, 105090), (1695, 92256), (1808, 86490), (1860, 84072), (1922, 81360), (2034, 76880), (2232, 70060), (2260, 69192), (2480, 63054), (2712, 57660), (2790, 56048), (2883, 54240), (2976, 52545), (3390, 46128), (3503, 44640), (3616, 43245), (3720, 42036), (3844, 40680), (4068, 38440), (4464, 35030), (4520, 34596), (4805, 32544), (4960, 31527), (5085, 30752), (5424, 28830), (5580, 28024), (5766, 27120), (6780, 23064), (7006, 22320), (7440, 21018), (7688, 20340), (8136, 19220), (8649, 18080), (8928, 17515), (9040, 17298), (9610, 16272), (10170, 15376), (10509, 14880), (10848, 14415), (11160, 14012), (11532, 13560)]