2912967025080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{31814843}}^1$

素因数の和:31814973

約数の個数: 128

約数和(自身を含む): 10078942579200

約数和(自身を除く): 7165975554120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 109, 120, 140, 168, 210, 218, 280, 327, 420, 436, 545, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 6104, 6540, 7630, 9156, 11445, 13080, 15260, 18312, 22890, 30520, 45780, 91560, 31814843, 63629686, 95444529, 127259372, 159074215, 190889058, 222703901, 254518744, 318148430, 381778116, 445407802, 477222645, 636296860, 668111703, 763556232, 890815604, 954445290, 1113519505, 1272593720, 1336223406, 1781631208, 1908890580, 2227039010, 2672446812, 3340558515, 3467817887, 3817781160, 4454078020, 5344893624, 6681117030, 6935635774, 8908156040, 10403453661, 13362234060, 13871271548, 17339089435, 20806907322, 24274725209, 26724468120, 27742543096, 34678178870, 41613814644, 48549450418, 52017268305, 69356357740, 72824175627, 83227629288, 97098900836, 104034536610, 121373626045, 138712715480, 145648351254, 194197801672, 208069073220, 242747252090, 291296702508, 364120878135, 416138146440, 485494504180, 582593405016, 728241756270, 970989008360, 1456483512540, 2912967025080]

約数ペア:

[(1, 2912967025080), (2, 1456483512540), (3, 970989008360), (4, 728241756270), (5, 582593405016), (6, 485494504180), (7, 416138146440), (8, 364120878135), (10, 291296702508), (12, 242747252090), (14, 208069073220), (15, 194197801672), (20, 145648351254), (21, 138712715480), (24, 121373626045), (28, 104034536610), (30, 97098900836), (35, 83227629288), (40, 72824175627), (42, 69356357740), (56, 52017268305), (60, 48549450418), (70, 41613814644), (84, 34678178870), (105, 27742543096), (109, 26724468120), (120, 24274725209), (140, 20806907322), (168, 17339089435), (210, 13871271548), (218, 13362234060), (280, 10403453661), (327, 8908156040), (420, 6935635774), (436, 6681117030), (545, 5344893624), (654, 4454078020), (763, 3817781160), (840, 3467817887), (872, 3340558515), (1090, 2672446812), (1308, 2227039010), (1526, 1908890580), (1635, 1781631208), (2180, 1336223406), (2289, 1272593720), (2616, 1113519505), (3052, 954445290), (3270, 890815604), (3815, 763556232), (4360, 668111703), (4578, 636296860), (6104, 477222645), (6540, 445407802), (7630, 381778116), (9156, 318148430), (11445, 254518744), (13080, 222703901), (15260, 190889058), (18312, 159074215), (22890, 127259372), (30520, 95444529), (45780, 63629686), (91560, 31814843)]