141542640

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{809}}^1$

素因数の和:843

約数の個数: 160

約数和(自身を含む): 494164800

約数和(自身を除く): 352622160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 809, 810, 972, 1080, 1215, 1296, 1458, 1618, 1620, 1944, 2160, 2187, 2427, 2430, 2916, 3236, 3240, 3645, 3888, 4045, 4374, 4854, 4860, 5832, 6472, 6480, 7281, 7290, 8090, 8748, 9708, 9720, 10935, 11664, 12135, 12944, 14562, 14580, 16180, 17496, 19416, 19440, 21843, 21870, 24270, 29124, 29160, 32360, 34992, 36405, 38832, 43686, 43740, 48540, 58248, 58320, 64720, 65529, 72810, 87372, 87480, 97080, 109215, 116496, 131058, 145620, 174744, 174960, 194160, 196587, 218430, 262116, 291240, 327645, 349488, 393174, 436860, 524232, 582480, 589761, 655290, 786348, 873720, 982935, 1048464, 1179522, 1310580, 1572696, 1747440, 1769283, 1965870, 2359044, 2621160, 2948805, 3145392, 3538566, 3931740, 4718088, 5242320, 5897610, 7077132, 7863480, 8846415, 9436176, 11795220, 14154264, 15726960, 17692830, 23590440, 28308528, 35385660, 47180880, 70771320, 141542640]

約数ペア:

[(1, 141542640), (2, 70771320), (3, 47180880), (4, 35385660), (5, 28308528), (6, 23590440), (8, 17692830), (9, 15726960), (10, 14154264), (12, 11795220), (15, 9436176), (16, 8846415), (18, 7863480), (20, 7077132), (24, 5897610), (27, 5242320), (30, 4718088), (36, 3931740), (40, 3538566), (45, 3145392), (48, 2948805), (54, 2621160), (60, 2359044), (72, 1965870), (80, 1769283), (81, 1747440), (90, 1572696), (108, 1310580), (120, 1179522), (135, 1048464), (144, 982935), (162, 873720), (180, 786348), (216, 655290), (240, 589761), (243, 582480), (270, 524232), (324, 436860), (360, 393174), (405, 349488), (432, 327645), (486, 291240), (540, 262116), (648, 218430), (720, 196587), (729, 194160), (809, 174960), (810, 174744), (972, 145620), (1080, 131058), (1215, 116496), (1296, 109215), (1458, 97080), (1618, 87480), (1620, 87372), (1944, 72810), (2160, 65529), (2187, 64720), (2427, 58320), (2430, 58248), (2916, 48540), (3236, 43740), (3240, 43686), (3645, 38832), (3888, 36405), (4045, 34992), (4374, 32360), (4854, 29160), (4860, 29124), (5832, 24270), (6472, 21870), (6480, 21843), (7281, 19440), (7290, 19416), (8090, 17496), (8748, 16180), (9708, 14580), (9720, 14562), (10935, 12944), (11664, 12135)]