208113840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:513

約数の個数: 320

約数和(自身を含む): 824947200

約数和(自身を除く): 616833360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 144, 152, 165, 171, 176, 180, 190, 198, 209, 216, 220, 228, 240, 264, 270, 285, 297, 304, 330, 342, 360, 380, 396, 418, 432, 440, 456, 461, 495, 513, 528, 540, 570, 594, 627, 660, 684, 720, 760, 792, 836, 855, 880, 912, 922, 990, 1026, 1045, 1080, 1140, 1188, 1254, 1320, 1368, 1383, 1485, 1520, 1584, 1672, 1710, 1844, 1881, 1980, 2052, 2090, 2160, 2280, 2305, 2376, 2508, 2565, 2640, 2736, 2766, 2970, 3135, 3344, 3420, 3688, 3762, 3960, 4104, 4149, 4180, 4560, 4610, 4752, 5016, 5071, 5130, 5532, 5643, 5940, 6270, 6840, 6915, 7376, 7524, 7920, 8208, 8298, 8360, 8759, 9220, 9405, 10032, 10142, 10260, 11064, 11286, 11880, 12447, 12540, 13680, 13830, 15048, 15213, 16596, 16720, 17518, 18440, 18810, 20284, 20520, 20745, 22128, 22572, 23760, 24894, 25080, 25355, 26277, 27660, 28215, 30096, 30426, 33192, 35036, 36880, 37620, 40568, 41040, 41490, 43795, 45144, 45639, 49788, 50160, 50710, 52554, 55320, 56430, 60852, 62235, 66384, 70072, 75240, 76065, 78831, 81136, 82980, 87590, 90288, 91278, 96349, 99576, 101420, 105108, 110640, 112860, 121704, 124470, 131385, 136917, 140144, 150480, 152130, 157662, 165960, 175180, 182556, 192698, 199152, 202840, 210216, 225720, 228195, 236493, 243408, 248940, 262770, 273834, 289047, 304260, 315324, 331920, 350360, 365112, 385396, 394155, 405680, 420432, 451440, 456390, 472986, 481745, 497880, 525540, 547668, 578094, 608520, 630648, 684585, 700720, 730224, 770792, 788310, 867141, 912780, 945972, 963490, 995760, 1051080, 1095336, 1156188, 1182465, 1217040, 1261296, 1369170, 1445235, 1541584, 1576620, 1734282, 1825560, 1891944, 1926980, 2102160, 2190672, 2312376, 2364930, 2601423, 2738340, 2890470, 3153240, 3468564, 3651120, 3783888, 3853960, 4335705, 4624752, 4729860, 5202846, 5476680, 5780940, 6306480, 6937128, 7707920, 8671410, 9459720, 10405692, 10953360, 11561880, 13007115, 13874256, 17342820, 18919440, 20811384, 23123760, 26014230, 34685640, 41622768, 52028460, 69371280, 104056920, 208113840]

約数ペア:

[(1, 208113840), (2, 104056920), (3, 69371280), (4, 52028460), (5, 41622768), (6, 34685640), (8, 26014230), (9, 23123760), (10, 20811384), (11, 18919440), (12, 17342820), (15, 13874256), (16, 13007115), (18, 11561880), (19, 10953360), (20, 10405692), (22, 9459720), (24, 8671410), (27, 7707920), (30, 6937128), (33, 6306480), (36, 5780940), (38, 5476680), (40, 5202846), (44, 4729860), (45, 4624752), (48, 4335705), (54, 3853960), (55, 3783888), (57, 3651120), (60, 3468564), (66, 3153240), (72, 2890470), (76, 2738340), (80, 2601423), (88, 2364930), (90, 2312376), (95, 2190672), (99, 2102160), (108, 1926980), (110, 1891944), (114, 1825560), (120, 1734282), (132, 1576620), (135, 1541584), (144, 1445235), (152, 1369170), (165, 1261296), (171, 1217040), (176, 1182465), (180, 1156188), (190, 1095336), (198, 1051080), (209, 995760), (216, 963490), (220, 945972), (228, 912780), (240, 867141), (264, 788310), (270, 770792), (285, 730224), (297, 700720), (304, 684585), (330, 630648), (342, 608520), (360, 578094), (380, 547668), (396, 525540), (418, 497880), (432, 481745), (440, 472986), (456, 456390), (461, 451440), (495, 420432), (513, 405680), (528, 394155), (540, 385396), (570, 365112), (594, 350360), (627, 331920), (660, 315324), (684, 304260), (720, 289047), (760, 273834), (792, 262770), (836, 248940), (855, 243408), (880, 236493), (912, 228195), (922, 225720), (990, 210216), (1026, 202840), (1045, 199152), (1080, 192698), (1140, 182556), (1188, 175180), (1254, 165960), (1320, 157662), (1368, 152130), (1383, 150480), (1485, 140144), (1520, 136917), (1584, 131385), (1672, 124470), (1710, 121704), (1844, 112860), (1881, 110640), (1980, 105108), (2052, 101420), (2090, 99576), (2160, 96349), (2280, 91278), (2305, 90288), (2376, 87590), (2508, 82980), (2565, 81136), (2640, 78831), (2736, 76065), (2766, 75240), (2970, 70072), (3135, 66384), (3344, 62235), (3420, 60852), (3688, 56430), (3762, 55320), (3960, 52554), (4104, 50710), (4149, 50160), (4180, 49788), (4560, 45639), (4610, 45144), (4752, 43795), (5016, 41490), (5071, 41040), (5130, 40568), (5532, 37620), (5643, 36880), (5940, 35036), (6270, 33192), (6840, 30426), (6915, 30096), (7376, 28215), (7524, 27660), (7920, 26277), (8208, 25355), (8298, 25080), (8360, 24894), (8759, 23760), (9220, 22572), (9405, 22128), (10032, 20745), (10142, 20520), (10260, 20284), (11064, 18810), (11286, 18440), (11880, 17518), (12447, 16720), (12540, 16596), (13680, 15213), (13830, 15048)]