64436315760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1\times {\mathrm{4871}}^1$

素因数の和:5876

約数の個数: 240

約数和(自身を含む): 228070402560

約数和(自身を除く): 163634086800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 967, 1140, 1368, 1520, 1710, 1934, 2280, 2736, 2901, 3420, 3868, 4560, 4835, 4871, 5802, 6840, 7736, 8703, 9670, 9742, 11604, 13680, 14505, 14613, 15472, 17406, 18373, 19340, 19484, 23208, 24355, 29010, 29226, 34812, 36746, 38680, 38968, 43515, 43839, 46416, 48710, 55119, 58020, 58452, 69624, 73065, 73492, 77360, 77936, 87030, 87678, 91865, 92549, 97420, 110238, 116040, 116904, 139248, 146130, 146984, 165357, 174060, 175356, 183730, 185098, 194840, 219195, 220476, 232080, 233808, 275595, 277647, 292260, 293968, 330714, 348120, 350712, 367460, 370196, 389680, 438390, 440952, 462745, 551190, 555294, 584520, 661428, 696240, 701424, 734920, 740392, 826785, 832941, 876780, 881904, 925490, 1102380, 1110588, 1169040, 1322856, 1388235, 1469840, 1480784, 1653570, 1665882, 1753560, 1850980, 2204760, 2221176, 2645712, 2776470, 3307140, 3331764, 3507120, 3701960, 4164705, 4409520, 4442352, 4710257, 5552940, 6614280, 6663528, 7403920, 8329410, 9420514, 11105880, 13228560, 13327056, 14130771, 16658820, 18841028, 22211760, 23551285, 28261542, 33317640, 37682056, 42392313, 47102570, 56523084, 66635280, 70653855, 75364112, 84784626, 89494883, 94205140, 113046168, 141307710, 169569252, 178989766, 188410280, 211961565, 226092336, 268484649, 282615420, 339138504, 357979532, 376820560, 423923130, 447474415, 536969298, 565230840, 678277008, 715959064, 805453947, 847846260, 894948830, 1073938596, 1130461680, 1342423245, 1431918128, 1610907894, 1695692520, 1789897660, 2147877192, 2684846490, 3221815788, 3391385040, 3579795320, 4027269735, 4295754384, 5369692980, 6443631576, 7159590640, 8054539470, 10739385960, 12887263152, 16109078940, 21478771920, 32218157880, 64436315760]

約数ペア:

[(1, 64436315760), (2, 32218157880), (3, 21478771920), (4, 16109078940), (5, 12887263152), (6, 10739385960), (8, 8054539470), (9, 7159590640), (10, 6443631576), (12, 5369692980), (15, 4295754384), (16, 4027269735), (18, 3579795320), (19, 3391385040), (20, 3221815788), (24, 2684846490), (30, 2147877192), (36, 1789897660), (38, 1695692520), (40, 1610907894), (45, 1431918128), (48, 1342423245), (57, 1130461680), (60, 1073938596), (72, 894948830), (76, 847846260), (80, 805453947), (90, 715959064), (95, 678277008), (114, 565230840), (120, 536969298), (144, 447474415), (152, 423923130), (171, 376820560), (180, 357979532), (190, 339138504), (228, 282615420), (240, 268484649), (285, 226092336), (304, 211961565), (342, 188410280), (360, 178989766), (380, 169569252), (456, 141307710), (570, 113046168), (684, 94205140), (720, 89494883), (760, 84784626), (855, 75364112), (912, 70653855), (967, 66635280), (1140, 56523084), (1368, 47102570), (1520, 42392313), (1710, 37682056), (1934, 33317640), (2280, 28261542), (2736, 23551285), (2901, 22211760), (3420, 18841028), (3868, 16658820), (4560, 14130771), (4835, 13327056), (4871, 13228560), (5802, 11105880), (6840, 9420514), (7736, 8329410), (8703, 7403920), (9670, 6663528), (9742, 6614280), (11604, 5552940), (13680, 4710257), (14505, 4442352), (14613, 4409520), (15472, 4164705), (17406, 3701960), (18373, 3507120), (19340, 3331764), (19484, 3307140), (23208, 2776470), (24355, 2645712), (29010, 2221176), (29226, 2204760), (34812, 1850980), (36746, 1753560), (38680, 1665882), (38968, 1653570), (43515, 1480784), (43839, 1469840), (46416, 1388235), (48710, 1322856), (55119, 1169040), (58020, 1110588), (58452, 1102380), (69624, 925490), (73065, 881904), (73492, 876780), (77360, 832941), (77936, 826785), (87030, 740392), (87678, 734920), (91865, 701424), (92549, 696240), (97420, 661428), (110238, 584520), (116040, 555294), (116904, 551190), (139248, 462745), (146130, 440952), (146984, 438390), (165357, 389680), (174060, 370196), (175356, 367460), (183730, 350712), (185098, 348120), (194840, 330714), (219195, 293968), (220476, 292260), (232080, 277647), (233808, 275595)]