214251017720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{10937}}^1$

素因数の和:11277

約数の個数: 128

約数和(自身を含む): 510323328000

約数和(自身を除く): 296072310280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 199, 214, 230, 398, 428, 460, 535, 796, 856, 920, 995, 1070, 1592, 1990, 2140, 2461, 3980, 4280, 4577, 4922, 7960, 9154, 9844, 10937, 12305, 18308, 19688, 21293, 21874, 22885, 24610, 36616, 42586, 43748, 45770, 49220, 54685, 85172, 87496, 91540, 98440, 106465, 109370, 170344, 183080, 212930, 218740, 251551, 425860, 437480, 489739, 503102, 851720, 979478, 1006204, 1170259, 1257755, 1958956, 2012408, 2176463, 2340518, 2448695, 2515510, 3917912, 4352926, 4681036, 4897390, 5031020, 5851295, 8705852, 9362072, 9794780, 10062040, 10882315, 11702590, 17411704, 19589560, 21764630, 23405180, 26915957, 43529260, 46810360, 50058649, 53831914, 87058520, 100117298, 107663828, 134579785, 200234596, 215327656, 232881541, 250293245, 269159570, 400469192, 465763082, 500586490, 538319140, 931526164, 1001172980, 1076638280, 1164407705, 1863052328, 2002345960, 2328815410, 4657630820, 5356275443, 9315261640, 10712550886, 21425101772, 26781377215, 42850203544, 53562754430, 107125508860, 214251017720]

約数ペア:

[(1, 214251017720), (2, 107125508860), (4, 53562754430), (5, 42850203544), (8, 26781377215), (10, 21425101772), (20, 10712550886), (23, 9315261640), (40, 5356275443), (46, 4657630820), (92, 2328815410), (107, 2002345960), (115, 1863052328), (184, 1164407705), (199, 1076638280), (214, 1001172980), (230, 931526164), (398, 538319140), (428, 500586490), (460, 465763082), (535, 400469192), (796, 269159570), (856, 250293245), (920, 232881541), (995, 215327656), (1070, 200234596), (1592, 134579785), (1990, 107663828), (2140, 100117298), (2461, 87058520), (3980, 53831914), (4280, 50058649), (4577, 46810360), (4922, 43529260), (7960, 26915957), (9154, 23405180), (9844, 21764630), (10937, 19589560), (12305, 17411704), (18308, 11702590), (19688, 10882315), (21293, 10062040), (21874, 9794780), (22885, 9362072), (24610, 8705852), (36616, 5851295), (42586, 5031020), (43748, 4897390), (45770, 4681036), (49220, 4352926), (54685, 3917912), (85172, 2515510), (87496, 2448695), (91540, 2340518), (98440, 2176463), (106465, 2012408), (109370, 1958956), (170344, 1257755), (183080, 1170259), (212930, 1006204), (218740, 979478), (251551, 851720), (425860, 503102), (437480, 489739)]