316157760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:901

約数の個数: 168

約数和(自身を含む): 1096158336

約数和(自身を除く): 780000576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 151, 160, 180, 192, 240, 288, 302, 320, 360, 453, 480, 576, 604, 720, 727, 755, 906, 960, 1208, 1359, 1440, 1454, 1510, 1812, 2181, 2265, 2416, 2718, 2880, 2908, 3020, 3624, 3635, 4362, 4530, 4832, 5436, 5816, 6040, 6543, 6795, 7248, 7270, 8724, 9060, 9664, 10872, 10905, 11632, 12080, 13086, 13590, 14496, 14540, 17448, 18120, 21744, 21810, 23264, 24160, 26172, 27180, 28992, 29080, 32715, 34896, 36240, 43488, 43620, 46528, 48320, 52344, 54360, 58160, 65430, 69792, 72480, 86976, 87240, 104688, 108720, 109777, 116320, 130860, 139584, 144960, 174480, 209376, 217440, 219554, 232640, 261720, 329331, 348960, 418752, 434880, 439108, 523440, 548885, 658662, 697920, 878216, 987993, 1046880, 1097770, 1317324, 1646655, 1756432, 1975986, 2093760, 2195540, 2634648, 3293310, 3512864, 3951972, 4391080, 4939965, 5269296, 6586620, 7025728, 7903944, 8782160, 9879930, 10538592, 13173240, 15807888, 17564320, 19759860, 21077184, 26346480, 31615776, 35128640, 39519720, 52692960, 63231552, 79039440, 105385920, 158078880, 316157760]

約数ペア:

[(1, 316157760), (2, 158078880), (3, 105385920), (4, 79039440), (5, 63231552), (6, 52692960), (8, 39519720), (9, 35128640), (10, 31615776), (12, 26346480), (15, 21077184), (16, 19759860), (18, 17564320), (20, 15807888), (24, 13173240), (30, 10538592), (32, 9879930), (36, 8782160), (40, 7903944), (45, 7025728), (48, 6586620), (60, 5269296), (64, 4939965), (72, 4391080), (80, 3951972), (90, 3512864), (96, 3293310), (120, 2634648), (144, 2195540), (151, 2093760), (160, 1975986), (180, 1756432), (192, 1646655), (240, 1317324), (288, 1097770), (302, 1046880), (320, 987993), (360, 878216), (453, 697920), (480, 658662), (576, 548885), (604, 523440), (720, 439108), (727, 434880), (755, 418752), (906, 348960), (960, 329331), (1208, 261720), (1359, 232640), (1440, 219554), (1454, 217440), (1510, 209376), (1812, 174480), (2181, 144960), (2265, 139584), (2416, 130860), (2718, 116320), (2880, 109777), (2908, 108720), (3020, 104688), (3624, 87240), (3635, 86976), (4362, 72480), (4530, 69792), (4832, 65430), (5436, 58160), (5816, 54360), (6040, 52344), (6543, 48320), (6795, 46528), (7248, 43620), (7270, 43488), (8724, 36240), (9060, 34896), (9664, 32715), (10872, 29080), (10905, 28992), (11632, 27180), (12080, 26172), (13086, 24160), (13590, 23264), (14496, 21810), (14540, 21744), (17448, 18120)]