260863680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3529}}^1$

素因数の和:3567

約数の個数: 224

約数和(自身を含む): 1032906240

約数和(自身を除く): 772042560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3529, 3696, 4620, 4928, 5280, 6160, 6720, 7058, 7392, 9240, 10560, 10587, 12320, 14116, 14784, 17645, 18480, 21174, 24640, 24703, 28232, 35290, 36960, 38819, 42348, 49406, 52935, 56464, 70580, 73920, 74109, 77638, 84696, 98812, 105870, 112928, 116457, 123515, 141160, 148218, 155276, 169392, 194095, 197624, 211740, 225856, 232914, 247030, 271733, 282320, 296436, 310552, 338784, 370545, 388190, 395248, 423480, 465828, 494060, 543466, 564640, 582285, 592872, 621104, 677568, 741090, 776380, 790496, 815199, 846960, 931656, 988120, 1086932, 1129280, 1164570, 1185744, 1242208, 1358665, 1482180, 1552760, 1580992, 1630398, 1693920, 1863312, 1976240, 2173864, 2329140, 2371488, 2484416, 2717330, 2964360, 3105520, 3260796, 3387840, 3726624, 3952480, 4075995, 4347728, 4658280, 4742976, 5434660, 5928720, 6211040, 6521592, 7453248, 7904960, 8151990, 8695456, 9316560, 10869320, 11857440, 12422080, 13043184, 16303980, 17390912, 18633120, 21738640, 23714880, 26086368, 32607960, 37266240, 43477280, 52172736, 65215920, 86954560, 130431840, 260863680]

約数ペア:

[(1, 260863680), (2, 130431840), (3, 86954560), (4, 65215920), (5, 52172736), (6, 43477280), (7, 37266240), (8, 32607960), (10, 26086368), (11, 23714880), (12, 21738640), (14, 18633120), (15, 17390912), (16, 16303980), (20, 13043184), (21, 12422080), (22, 11857440), (24, 10869320), (28, 9316560), (30, 8695456), (32, 8151990), (33, 7904960), (35, 7453248), (40, 6521592), (42, 6211040), (44, 5928720), (48, 5434660), (55, 4742976), (56, 4658280), (60, 4347728), (64, 4075995), (66, 3952480), (70, 3726624), (77, 3387840), (80, 3260796), (84, 3105520), (88, 2964360), (96, 2717330), (105, 2484416), (110, 2371488), (112, 2329140), (120, 2173864), (132, 1976240), (140, 1863312), (154, 1693920), (160, 1630398), (165, 1580992), (168, 1552760), (176, 1482180), (192, 1358665), (210, 1242208), (220, 1185744), (224, 1164570), (231, 1129280), (240, 1086932), (264, 988120), (280, 931656), (308, 846960), (320, 815199), (330, 790496), (336, 776380), (352, 741090), (385, 677568), (420, 621104), (440, 592872), (448, 582285), (462, 564640), (480, 543466), (528, 494060), (560, 465828), (616, 423480), (660, 395248), (672, 388190), (704, 370545), (770, 338784), (840, 310552), (880, 296436), (924, 282320), (960, 271733), (1056, 247030), (1120, 232914), (1155, 225856), (1232, 211740), (1320, 197624), (1344, 194095), (1540, 169392), (1680, 155276), (1760, 148218), (1848, 141160), (2112, 123515), (2240, 116457), (2310, 112928), (2464, 105870), (2640, 98812), (3080, 84696), (3360, 77638), (3520, 74109), (3529, 73920), (3696, 70580), (4620, 56464), (4928, 52935), (5280, 49406), (6160, 42348), (6720, 38819), (7058, 36960), (7392, 35290), (9240, 28232), (10560, 24703), (10587, 24640), (12320, 21174), (14116, 18480), (14784, 17645)]