6991443720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4871}}^1$

素因数の和:5337

約数の個数: 160

約数和(自身を含む): 23556899520

約数和(自身を除く): 16565455800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 443, 540, 648, 810, 886, 1080, 1329, 1620, 1772, 2215, 2658, 3240, 3544, 3987, 4430, 4871, 5316, 6645, 7974, 8860, 9742, 10632, 11961, 13290, 14613, 15948, 17720, 19484, 19935, 23922, 24355, 26580, 29226, 31896, 35883, 38968, 39870, 43839, 47844, 48710, 53160, 58452, 59805, 71766, 73065, 79740, 87678, 95688, 97420, 116904, 119610, 131517, 143532, 146130, 159480, 175356, 179415, 194840, 219195, 239220, 263034, 287064, 292260, 350712, 358830, 394551, 438390, 478440, 526068, 584520, 657585, 717660, 789102, 876780, 1052136, 1315170, 1435320, 1578204, 1753560, 1972755, 2157853, 2630340, 3156408, 3945510, 4315706, 5260680, 6473559, 7891020, 8631412, 10789265, 12947118, 15782040, 17262824, 19420677, 21578530, 25894236, 32367795, 38841354, 43157060, 51788472, 58262031, 64735590, 77682708, 86314120, 97103385, 116524062, 129471180, 155365416, 174786093, 194206770, 233048124, 258942360, 291310155, 349572186, 388413540, 466096248, 582620310, 699144372, 776827080, 873930465, 1165240620, 1398288744, 1747860930, 2330481240, 3495721860, 6991443720]

約数ペア:

[(1, 6991443720), (2, 3495721860), (3, 2330481240), (4, 1747860930), (5, 1398288744), (6, 1165240620), (8, 873930465), (9, 776827080), (10, 699144372), (12, 582620310), (15, 466096248), (18, 388413540), (20, 349572186), (24, 291310155), (27, 258942360), (30, 233048124), (36, 194206770), (40, 174786093), (45, 155365416), (54, 129471180), (60, 116524062), (72, 97103385), (81, 86314120), (90, 77682708), (108, 64735590), (120, 58262031), (135, 51788472), (162, 43157060), (180, 38841354), (216, 32367795), (270, 25894236), (324, 21578530), (360, 19420677), (405, 17262824), (443, 15782040), (540, 12947118), (648, 10789265), (810, 8631412), (886, 7891020), (1080, 6473559), (1329, 5260680), (1620, 4315706), (1772, 3945510), (2215, 3156408), (2658, 2630340), (3240, 2157853), (3544, 1972755), (3987, 1753560), (4430, 1578204), (4871, 1435320), (5316, 1315170), (6645, 1052136), (7974, 876780), (8860, 789102), (9742, 717660), (10632, 657585), (11961, 584520), (13290, 526068), (14613, 478440), (15948, 438390), (17720, 394551), (19484, 358830), (19935, 350712), (23922, 292260), (24355, 287064), (26580, 263034), (29226, 239220), (31896, 219195), (35883, 194840), (38968, 179415), (39870, 175356), (43839, 159480), (47844, 146130), (48710, 143532), (53160, 131517), (58452, 119610), (59805, 116904), (71766, 97420), (73065, 95688), (79740, 87678)]