2650215680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 7798726656

約数和(自身を除く): 5148510976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 127, 128, 136, 137, 140, 160, 170, 224, 238, 254, 256, 272, 274, 280, 320, 340, 448, 476, 508, 544, 548, 560, 595, 635, 640, 680, 685, 889, 896, 952, 959, 1016, 1088, 1096, 1120, 1190, 1270, 1280, 1360, 1370, 1778, 1792, 1904, 1918, 2032, 2159, 2176, 2192, 2240, 2329, 2380, 2540, 2720, 2740, 3556, 3808, 3836, 4064, 4318, 4352, 4384, 4445, 4480, 4658, 4760, 4795, 5080, 5440, 5480, 7112, 7616, 7672, 8128, 8636, 8768, 8890, 8960, 9316, 9520, 9590, 10160, 10795, 10880, 10960, 11645, 14224, 15113, 15232, 15344, 16256, 16303, 17272, 17399, 17536, 17780, 18632, 19040, 19180, 20320, 21590, 21760, 21920, 23290, 28448, 30226, 30464, 30688, 32512, 32606, 34544, 34798, 35072, 35560, 37264, 38080, 38360, 40640, 43180, 43840, 46580, 56896, 60452, 61376, 65212, 69088, 69596, 71120, 74528, 75565, 76160, 76720, 81280, 81515, 86360, 86995, 87680, 93160, 113792, 120904, 121793, 122752, 130424, 138176, 139192, 142240, 149056, 151130, 152320, 153440, 162560, 163030, 172720, 173990, 175360, 186320, 227584, 241808, 243586, 245504, 260848, 276352, 278384, 284480, 295783, 298112, 302260, 306880, 326060, 345440, 347980, 372640, 483616, 487172, 521696, 552704, 556768, 568960, 591566, 596224, 604520, 608965, 613760, 652120, 690880, 695960, 745280, 967232, 974344, 1043392, 1113536, 1137920, 1183132, 1209040, 1217930, 1227520, 1304240, 1381760, 1391920, 1478915, 1490560, 1934464, 1948688, 2070481, 2086784, 2227072, 2366264, 2418080, 2435860, 2608480, 2763520, 2783840, 2957830, 2981120, 3868928, 3897376, 4140962, 4173568, 4454144, 4732528, 4836160, 4871720, 5216960, 5567680, 5915660, 7794752, 8281924, 9465056, 9672320, 9743440, 10352405, 10433920, 11135360, 11831320, 15589504, 16563848, 18930112, 19344640, 19486880, 20704810, 20867840, 22270720, 23662640, 31179008, 33127696, 37860224, 38973760, 41409620, 47325280, 66255392, 75720448, 77947520, 82819240, 94650560, 132510784, 155895040, 165638480, 189301120, 265021568, 331276960, 378602240, 530043136, 662553920, 1325107840, 2650215680]

約数ペア:

[(1, 2650215680), (2, 1325107840), (4, 662553920), (5, 530043136), (7, 378602240), (8, 331276960), (10, 265021568), (14, 189301120), (16, 165638480), (17, 155895040), (20, 132510784), (28, 94650560), (32, 82819240), (34, 77947520), (35, 75720448), (40, 66255392), (56, 47325280), (64, 41409620), (68, 38973760), (70, 37860224), (80, 33127696), (85, 31179008), (112, 23662640), (119, 22270720), (127, 20867840), (128, 20704810), (136, 19486880), (137, 19344640), (140, 18930112), (160, 16563848), (170, 15589504), (224, 11831320), (238, 11135360), (254, 10433920), (256, 10352405), (272, 9743440), (274, 9672320), (280, 9465056), (320, 8281924), (340, 7794752), (448, 5915660), (476, 5567680), (508, 5216960), (544, 4871720), (548, 4836160), (560, 4732528), (595, 4454144), (635, 4173568), (640, 4140962), (680, 3897376), (685, 3868928), (889, 2981120), (896, 2957830), (952, 2783840), (959, 2763520), (1016, 2608480), (1088, 2435860), (1096, 2418080), (1120, 2366264), (1190, 2227072), (1270, 2086784), (1280, 2070481), (1360, 1948688), (1370, 1934464), (1778, 1490560), (1792, 1478915), (1904, 1391920), (1918, 1381760), (2032, 1304240), (2159, 1227520), (2176, 1217930), (2192, 1209040), (2240, 1183132), (2329, 1137920), (2380, 1113536), (2540, 1043392), (2720, 974344), (2740, 967232), (3556, 745280), (3808, 695960), (3836, 690880), (4064, 652120), (4318, 613760), (4352, 608965), (4384, 604520), (4445, 596224), (4480, 591566), (4658, 568960), (4760, 556768), (4795, 552704), (5080, 521696), (5440, 487172), (5480, 483616), (7112, 372640), (7616, 347980), (7672, 345440), (8128, 326060), (8636, 306880), (8768, 302260), (8890, 298112), (8960, 295783), (9316, 284480), (9520, 278384), (9590, 276352), (10160, 260848), (10795, 245504), (10880, 243586), (10960, 241808), (11645, 227584), (14224, 186320), (15113, 175360), (15232, 173990), (15344, 172720), (16256, 163030), (16303, 162560), (17272, 153440), (17399, 152320), (17536, 151130), (17780, 149056), (18632, 142240), (19040, 139192), (19180, 138176), (20320, 130424), (21590, 122752), (21760, 121793), (21920, 120904), (23290, 113792), (28448, 93160), (30226, 87680), (30464, 86995), (30688, 86360), (32512, 81515), (32606, 81280), (34544, 76720), (34798, 76160), (35072, 75565), (35560, 74528), (37264, 71120), (38080, 69596), (38360, 69088), (40640, 65212), (43180, 61376), (43840, 60452), (46580, 56896)]