28397139840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{2137}}^1$

素因数の和:2934

約数の個数: 256

約数和(自身を含む): 100751112000

約数和(自身を除く): 72353972160

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 769, 864, 960, 1080, 1152, 1440, 1538, 1728, 1920, 2137, 2160, 2307, 2880, 3076, 3456, 3845, 4274, 4320, 4614, 5760, 6152, 6411, 6921, 7690, 8548, 8640, 9228, 10685, 11535, 12304, 12822, 13842, 15380, 17096, 17280, 18456, 19233, 20763, 21370, 23070, 24608, 25644, 27684, 30760, 32055, 34192, 34605, 36912, 38466, 41526, 42740, 46140, 49216, 51288, 55368, 57699, 61520, 64110, 68384, 69210, 73824, 76932, 83052, 85480, 92280, 96165, 98432, 102576, 103815, 110736, 115398, 123040, 128220, 136768, 138420, 147648, 153864, 166104, 170960, 184560, 192330, 205152, 207630, 221472, 230796, 246080, 256440, 273536, 276840, 288495, 295296, 307728, 332208, 341920, 369120, 384660, 410304, 415260, 442944, 461592, 492160, 512880, 553680, 576990, 615456, 664416, 683840, 738240, 769320, 820608, 830520, 885888, 923184, 1025760, 1107360, 1153980, 1230912, 1328832, 1367680, 1476480, 1538640, 1643353, 1661040, 1846368, 2051520, 2214720, 2307960, 2461824, 2657664, 3077280, 3286706, 3322080, 3692736, 4103040, 4429440, 4615920, 4930059, 6154560, 6573412, 6644160, 7385472, 8216765, 9231840, 9860118, 12309120, 13146824, 13288320, 14790177, 16433530, 18463680, 19720236, 24650295, 26293648, 29580354, 32867060, 36927360, 39440472, 44370531, 49300590, 52587296, 59160708, 65734120, 73950885, 78880944, 88741062, 98601180, 105174592, 118321416, 131468240, 147901770, 157761888, 177482124, 197202360, 210349184, 221852655, 236642832, 262936480, 295803540, 315523776, 354964248, 394404720, 443705310, 473285664, 525872960, 591607080, 631047552, 709928496, 788809440, 887410620, 946571328, 1051745920, 1183214160, 1419856992, 1577618880, 1774821240, 1893142656, 2366428320, 2839713984, 3155237760, 3549642480, 4732856640, 5679427968, 7099284960, 9465713280, 14198569920, 28397139840]

約数ペア:

[(1, 28397139840), (2, 14198569920), (3, 9465713280), (4, 7099284960), (5, 5679427968), (6, 4732856640), (8, 3549642480), (9, 3155237760), (10, 2839713984), (12, 2366428320), (15, 1893142656), (16, 1774821240), (18, 1577618880), (20, 1419856992), (24, 1183214160), (27, 1051745920), (30, 946571328), (32, 887410620), (36, 788809440), (40, 709928496), (45, 631047552), (48, 591607080), (54, 525872960), (60, 473285664), (64, 443705310), (72, 394404720), (80, 354964248), (90, 315523776), (96, 295803540), (108, 262936480), (120, 236642832), (128, 221852655), (135, 210349184), (144, 197202360), (160, 177482124), (180, 157761888), (192, 147901770), (216, 131468240), (240, 118321416), (270, 105174592), (288, 98601180), (320, 88741062), (360, 78880944), (384, 73950885), (432, 65734120), (480, 59160708), (540, 52587296), (576, 49300590), (640, 44370531), (720, 39440472), (769, 36927360), (864, 32867060), (960, 29580354), (1080, 26293648), (1152, 24650295), (1440, 19720236), (1538, 18463680), (1728, 16433530), (1920, 14790177), (2137, 13288320), (2160, 13146824), (2307, 12309120), (2880, 9860118), (3076, 9231840), (3456, 8216765), (3845, 7385472), (4274, 6644160), (4320, 6573412), (4614, 6154560), (5760, 4930059), (6152, 4615920), (6411, 4429440), (6921, 4103040), (7690, 3692736), (8548, 3322080), (8640, 3286706), (9228, 3077280), (10685, 2657664), (11535, 2461824), (12304, 2307960), (12822, 2214720), (13842, 2051520), (15380, 1846368), (17096, 1661040), (17280, 1643353), (18456, 1538640), (19233, 1476480), (20763, 1367680), (21370, 1328832), (23070, 1230912), (24608, 1153980), (25644, 1107360), (27684, 1025760), (30760, 923184), (32055, 885888), (34192, 830520), (34605, 820608), (36912, 769320), (38466, 738240), (41526, 683840), (42740, 664416), (46140, 615456), (49216, 576990), (51288, 553680), (55368, 512880), (57699, 492160), (61520, 461592), (64110, 442944), (68384, 415260), (69210, 410304), (73824, 384660), (76932, 369120), (83052, 341920), (85480, 332208), (92280, 307728), (96165, 295296), (98432, 288495), (102576, 276840), (103815, 273536), (110736, 256440), (115398, 246080), (123040, 230796), (128220, 221472), (136768, 207630), (138420, 205152), (147648, 192330), (153864, 184560), (166104, 170960)]