84709806840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{444811}}^1$

素因数の和:444874

約数の個数: 144

約数和(自身を含む): 287797812120

約数和(自身を除く): 203088005280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 529, 552, 690, 828, 920, 1035, 1058, 1380, 1587, 1656, 2070, 2116, 2645, 2760, 3174, 4140, 4232, 4761, 5290, 6348, 7935, 8280, 9522, 10580, 12696, 15870, 19044, 21160, 23805, 31740, 38088, 47610, 63480, 95220, 190440, 444811, 889622, 1334433, 1779244, 2224055, 2668866, 3558488, 4003299, 4448110, 5337732, 6672165, 8006598, 8896220, 10230653, 10675464, 13344330, 16013196, 17792440, 20016495, 20461306, 26688660, 30691959, 32026392, 40032990, 40922612, 51153265, 53377320, 61383918, 80065980, 81845224, 92075877, 102306530, 122767836, 153459795, 160131960, 184151754, 204613060, 235305019, 245535672, 306919590, 368303508, 409226120, 460379385, 470610038, 613839180, 705915057, 736607016, 920758770, 941220076, 1176525095, 1227678360, 1411830114, 1841517540, 1882440152, 2117745171, 2353050190, 2823660228, 3529575285, 3683035080, 4235490342, 4706100380, 5647320456, 7059150570, 8470980684, 9412200760, 10588725855, 14118301140, 16941961368, 21177451710, 28236602280, 42354903420, 84709806840]

約数ペア:

[(1, 84709806840), (2, 42354903420), (3, 28236602280), (4, 21177451710), (5, 16941961368), (6, 14118301140), (8, 10588725855), (9, 9412200760), (10, 8470980684), (12, 7059150570), (15, 5647320456), (18, 4706100380), (20, 4235490342), (23, 3683035080), (24, 3529575285), (30, 2823660228), (36, 2353050190), (40, 2117745171), (45, 1882440152), (46, 1841517540), (60, 1411830114), (69, 1227678360), (72, 1176525095), (90, 941220076), (92, 920758770), (115, 736607016), (120, 705915057), (138, 613839180), (180, 470610038), (184, 460379385), (207, 409226120), (230, 368303508), (276, 306919590), (345, 245535672), (360, 235305019), (414, 204613060), (460, 184151754), (529, 160131960), (552, 153459795), (690, 122767836), (828, 102306530), (920, 92075877), (1035, 81845224), (1058, 80065980), (1380, 61383918), (1587, 53377320), (1656, 51153265), (2070, 40922612), (2116, 40032990), (2645, 32026392), (2760, 30691959), (3174, 26688660), (4140, 20461306), (4232, 20016495), (4761, 17792440), (5290, 16013196), (6348, 13344330), (7935, 10675464), (8280, 10230653), (9522, 8896220), (10580, 8006598), (12696, 6672165), (15870, 5337732), (19044, 4448110), (21160, 4003299), (23805, 3558488), (31740, 2668866), (38088, 2224055), (47610, 1779244), (63480, 1334433), (95220, 889622), (190440, 444811)]