159402240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 216

約数和(自身を含む): 561041208

約数和(自身を除く): 401638968

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, 101, 120, 128, 137, 144, 160, 180, 192, 202, 240, 256, 274, 288, 303, 320, 360, 384, 404, 411, 480, 505, 548, 576, 606, 640, 685, 720, 768, 808, 822, 909, 960, 1010, 1096, 1152, 1212, 1233, 1280, 1370, 1440, 1515, 1616, 1644, 1818, 1920, 2020, 2055, 2192, 2304, 2424, 2466, 2740, 2880, 3030, 3232, 3288, 3636, 3840, 4040, 4110, 4384, 4545, 4848, 4932, 5480, 5760, 6060, 6165, 6464, 6576, 7272, 8080, 8220, 8768, 9090, 9696, 9864, 10960, 11520, 12120, 12330, 12928, 13152, 13837, 14544, 16160, 16440, 17536, 18180, 19392, 19728, 21920, 24240, 24660, 25856, 26304, 27674, 29088, 32320, 32880, 35072, 36360, 38784, 39456, 41511, 43840, 48480, 49320, 52608, 55348, 58176, 64640, 65760, 69185, 72720, 77568, 78912, 83022, 87680, 96960, 98640, 105216, 110696, 116352, 124533, 129280, 131520, 138370, 145440, 157824, 166044, 175360, 193920, 197280, 207555, 221392, 232704, 249066, 263040, 276740, 290880, 315648, 332088, 387840, 394560, 415110, 442784, 498132, 526080, 553480, 581760, 622665, 664176, 789120, 830220, 885568, 996264, 1106960, 1163520, 1245330, 1328352, 1578240, 1660440, 1771136, 1992528, 2213920, 2490660, 2656704, 3320880, 3542272, 3985056, 4427840, 4981320, 5313408, 6641760, 7970112, 8855680, 9962640, 10626816, 13283520, 15940224, 17711360, 19925280, 26567040, 31880448, 39850560, 53134080, 79701120, 159402240]

約数ペア:

[(1, 159402240), (2, 79701120), (3, 53134080), (4, 39850560), (5, 31880448), (6, 26567040), (8, 19925280), (9, 17711360), (10, 15940224), (12, 13283520), (15, 10626816), (16, 9962640), (18, 8855680), (20, 7970112), (24, 6641760), (30, 5313408), (32, 4981320), (36, 4427840), (40, 3985056), (45, 3542272), (48, 3320880), (60, 2656704), (64, 2490660), (72, 2213920), (80, 1992528), (90, 1771136), (96, 1660440), (101, 1578240), (120, 1328352), (128, 1245330), (137, 1163520), (144, 1106960), (160, 996264), (180, 885568), (192, 830220), (202, 789120), (240, 664176), (256, 622665), (274, 581760), (288, 553480), (303, 526080), (320, 498132), (360, 442784), (384, 415110), (404, 394560), (411, 387840), (480, 332088), (505, 315648), (548, 290880), (576, 276740), (606, 263040), (640, 249066), (685, 232704), (720, 221392), (768, 207555), (808, 197280), (822, 193920), (909, 175360), (960, 166044), (1010, 157824), (1096, 145440), (1152, 138370), (1212, 131520), (1233, 129280), (1280, 124533), (1370, 116352), (1440, 110696), (1515, 105216), (1616, 98640), (1644, 96960), (1818, 87680), (1920, 83022), (2020, 78912), (2055, 77568), (2192, 72720), (2304, 69185), (2424, 65760), (2466, 64640), (2740, 58176), (2880, 55348), (3030, 52608), (3232, 49320), (3288, 48480), (3636, 43840), (3840, 41511), (4040, 39456), (4110, 38784), (4384, 36360), (4545, 35072), (4848, 32880), (4932, 32320), (5480, 29088), (5760, 27674), (6060, 26304), (6165, 25856), (6464, 24660), (6576, 24240), (7272, 21920), (8080, 19728), (8220, 19392), (8768, 18180), (9090, 17536), (9696, 16440), (9864, 16160), (10960, 14544), (11520, 13837), (12120, 13152), (12330, 12928)]