193129920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7451}}^1$

素因数の和:7480

約数の個数: 140

約数和(自身を含む): 687089304

約数和(自身を除く): 493959384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7451, 8640, 12960, 14902, 22353, 25920, 29804, 37255, 44706, 59608, 67059, 74510, 89412, 111765, 119216, 134118, 149020, 178824, 201177, 223530, 238432, 268236, 298040, 335295, 357648, 402354, 447060, 476864, 536472, 596080, 603531, 670590, 715296, 804708, 894120, 1005885, 1072944, 1192160, 1207062, 1341180, 1430592, 1609416, 1788240, 2011770, 2145888, 2384320, 2414124, 2682360, 3017655, 3218832, 3576480, 4023540, 4291776, 4828248, 5364720, 6035310, 6437664, 7152960, 8047080, 9656496, 10729440, 12070620, 12875328, 16094160, 19312992, 21458880, 24141240, 32188320, 38625984, 48282480, 64376640, 96564960, 193129920]

約数ペア:

[(1, 193129920), (2, 96564960), (3, 64376640), (4, 48282480), (5, 38625984), (6, 32188320), (8, 24141240), (9, 21458880), (10, 19312992), (12, 16094160), (15, 12875328), (16, 12070620), (18, 10729440), (20, 9656496), (24, 8047080), (27, 7152960), (30, 6437664), (32, 6035310), (36, 5364720), (40, 4828248), (45, 4291776), (48, 4023540), (54, 3576480), (60, 3218832), (64, 3017655), (72, 2682360), (80, 2414124), (81, 2384320), (90, 2145888), (96, 2011770), (108, 1788240), (120, 1609416), (135, 1430592), (144, 1341180), (160, 1207062), (162, 1192160), (180, 1072944), (192, 1005885), (216, 894120), (240, 804708), (270, 715296), (288, 670590), (320, 603531), (324, 596080), (360, 536472), (405, 476864), (432, 447060), (480, 402354), (540, 357648), (576, 335295), (648, 298040), (720, 268236), (810, 238432), (864, 223530), (960, 201177), (1080, 178824), (1296, 149020), (1440, 134118), (1620, 119216), (1728, 111765), (2160, 89412), (2592, 74510), (2880, 67059), (3240, 59608), (4320, 44706), (5184, 37255), (6480, 29804), (7451, 25920), (8640, 22353), (12960, 14902)]