130431840

素因数分解:

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

素因数の和:3565

約数の個数: 192

約数和(自身を含む): 512386560

約数和(自身を除く): 381954720

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, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 210, 220, 224, 231, 240, 264, 280, 308, 330, 336, 352, 385, 420, 440, 462, 480, 528, 560, 616, 660, 672, 770, 840, 880, 924, 1056, 1120, 1155, 1232, 1320, 1540, 1680, 1760, 1848, 2310, 2464, 2640, 3080, 3360, 3529, 3696, 4620, 5280, 6160, 7058, 7392, 9240, 10587, 12320, 14116, 17645, 18480, 21174, 24703, 28232, 35290, 36960, 38819, 42348, 49406, 52935, 56464, 70580, 74109, 77638, 84696, 98812, 105870, 112928, 116457, 123515, 141160, 148218, 155276, 169392, 194095, 197624, 211740, 232914, 247030, 271733, 282320, 296436, 310552, 338784, 370545, 388190, 395248, 423480, 465828, 494060, 543466, 564640, 582285, 592872, 621104, 741090, 776380, 790496, 815199, 846960, 931656, 988120, 1086932, 1164570, 1185744, 1242208, 1358665, 1482180, 1552760, 1630398, 1693920, 1863312, 1976240, 2173864, 2329140, 2371488, 2717330, 2964360, 3105520, 3260796, 3726624, 3952480, 4075995, 4347728, 4658280, 5434660, 5928720, 6211040, 6521592, 8151990, 8695456, 9316560, 10869320, 11857440, 13043184, 16303980, 18633120, 21738640, 26086368, 32607960, 43477280, 65215920, 130431840]

約数ペア:

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